Ivam – Italian-made Engine Valves and Valve Guides
Engine Valve Production for over 60 years, IVAM has been a leading manufacturer of Valves and Valve Guides for combustion engines and diesel engines of cars, trucks, agricultural equipment, industrial engines, bio-gas generators, small/medium marine engines, earthmoving machinery, competition engines and vintage restorations.
On request, IVAM also manufactures Special Components including: special bolts, poppet valves for hydraulic and pneumatic systems and other components for a wide variety of applications.
We also specialise in manufacturing Special Valves for competition engines and vintage motor restorations.
| Brand | Engine models | Part Type | Code | OEM note PN |
| Caterpillar | C15 (14.6L), C16 (15.8L) 24V, C18 (18.1L) | Valve | 4292 | 1.850 Head Dia. OEM# 153-7023. Must Replace Rocker Bridge w/ New Valves. |
| Caterpillar | 3406E, 3408E, 3412E, 3456 | Valve | 4292 | 1.850 Head Dia. 2 Groove, Replaces Earlier 1 Groove. OEM # 1085910, 1537023, 1528380. Must Replace Rocker Bridge w/ New Valves |
| Caterpillar | C15 (14.6L), C16 (15.8L) 24V, C18 (18.1L) | Valve | 4658 | 1.646 Head Dia. OEM# 153-7024. Must Replace Rocker Bridge w/ New Valves. |
| Caterpillar | 3406E, 3408E, 3412E, 3456 | Valve | 4658 | 1.646 Head Dia. 2 Groove, Replaces Earlier 1 Groove. OEM # 1085911, 1537024, 1527585. Must Replace Rocker Bridge w/ New Valves |
| Caterpillar | 3126 (7.2L) 12V | Valve | 121170 | 1.850 Head Dia. OEM # 161-4280 |
| Caterpillar | C7 (7.2L) 24V Turbo Diesel | Valve | 132128 | 1.417 Head Dia. OEM# 188-3122 |
| Caterpillar | 8.8L C9 24V Turbo | Valve | 132128 | 1.417 Head Dia. 0.3717 Stem. OEM# 1883122 |
| Caterpillar | D343/A, D346, D348, D349, 1693 | Valve | 10-1145S | 1.646 Head Dia. Stellite. OEM # 7E7830 |
| Caterpillar | D343/A, D346, D348, D349, 1693 | Valve | 10-1146S | 1.771 Head Dia. Stellite. OEM # 1N4885, 4N9623 |
| Caterpillar | D330C, D333C, 3304, 3306 | Valve | 10-1203 | 1.896 Head Dia. Indirect Injection N.A. OEM # 5S6449 |
| Caterpillar | D330C, D333C, 3304, 3306 | Valve | 10-1204 | 2.020 Head Dia. Indirect Injection N.A. OEM # 5S6452 |
| Caterpillar | D330C, D333C, 3304, 3306 | Valve | 10-1205S | 1.896 Head Dia. Indirect Injection Turbo OEM # 8N0875 |
| Caterpillar | 1673C (638 C.I.) 12V | Valve | 10-1205S | 1.896 Head Dia. Pre-Chamber Turbo Eng. OEM # 8NO875 |
| Caterpillar | C11 (11.1L), C13A (12.5L) 24V Turbo Diesel | Valve | 10-13032 | 1.756 Head Dia. OEM # 2527802 |
| Caterpillar | C11 (11.1L), C13A (12.5L) 24V Turbo Diesel | Valve | 10-13033 | 1.634 Head Dia. OEM # 2481467, 2243030 |
| Caterpillar | D330C, D333C, 3304, 3306 | Valve | 10-1314S | 2.020 Head Dia. 5.510 OAL. Indirect Injection Turbo. OEM # 2W2621, 9N6117 |
| Caterpillar | 1673C (638 C.I.) 12V | Valve | 10-1314S | 2.020 Head Dia. Pre-Chamber Turbo Eng. OEM # 2W2621 & 9N6117 |
| Caterpillar | C11 (11.1L), C13A (12.5L) 24V Turbo Diesel | Valve | 10-13151 | 1.756 Head Dia. Inconel. OEM # 2243028 |
| Caterpillar | 8.8L C9 24V Turbo | Valve | 10-13192S | 1.535 Head Dia. 0.315 Stem. ACERT. OEM # 2418382 |
| Caterpillar | 8.8L C9 24V Turbo | Valve | 10-13193 | 1.417 Head Dia. 0.3717 Stem. ACERT. OEM # 2418383 |
| Caterpillar | 135 C.I. (2.2L) 3024 C/T 8V Turbo Diesel C2.2/T | Valve | 10-13326 | 1.457 Head Dia. Late. OEM # 1540888, 3081860 |
| Caterpillar | 135 C.I. (2.2L) 3024 C/T 8V Turbo Diesel C2.2/T | Valve | 10-13327 | 1.299 Head Dia. Late. OEM # 1540889, 3081861 |
| Caterpillar | D334, 1674 (638 C.I.) 12V, D336, 1676 (636 C.I.) 16V | Valve | 10-1350S | 1.370 Head Dia. OEM # 1S2903 |
| Caterpillar | D334, 1674 (638 C.I.) 12V, D336, 1676 (636 C.I.) 16V | Valve | 10-1351S | 1.430 Head Dia. OEM # 7S2514 |
| Caterpillar | 3204 N.A, 3204 Turbo, 3208 N.A., 3208 Turbo | Valve | 10-1378 | 1.804 Head Dia. OEM # 9L7683 |
| Caterpillar | 3204 N.A, 3204 Turbo, 3208 N.A., 3208 Turbo | Valve | 10-1379 | 2.094 Head Dia. OEM # 9L7682, & 9L8368 |
| Caterpillar | D339, D342, D364, D375, D386, D397, D8 | Valve | 10-1458S | 2.282 Head Dia. 0.3717 Stem Dia. 2 Groove. Stellite. OEM # 1W1819 |
| Caterpillar | D339, D342, D364, D375, D386, D397, D8 | Valve | 10-1459S | 2.343 Head Dia. 0.3717 Stem Dia. 2 Groove. Stellite. OEM # 1W1818 |
| Caterpillar | D353, D379, D398, G353, G379, G398, D9 | Valve | 10-1460S | 2.350 Head Dia. OEM # 1W1822. Late Style 2 Groove |
| Caterpillar | D399, G399 | Valve | 10-1460S | 2.350 Head Dia. 0.3717 Stem Dia. OEM # 1W1822. Late Style 2 Groove |
| Caterpillar | D353, D379, D398, G353, G379, G398, D9 | Valve | 10-1461S | 2.350 Head Dia. 0.3717 Stem Dia. OEM # 1W1822. Late Style 2 Groove |
| Caterpillar | D399, G399 | Valve | 10-1461S | 2.350 Head Dia. 0.3717 Stem Dia. OEM # 1W1822. Late Style 2 Groove |
| Caterpillar | 3406, 3406B, 3408, 3412 | Valve | 10-1462S | 1.771 Head Dia. Stellite. OEM # 4W5374, 2W2622, 1152368 |
| Caterpillar | 3406, 3406B, 3408, 3412 | Valve | 10-1468S | 1.646 Head Dia. 7.140 OAL. Stellite. OEM # 7N4580, 1W3860, 1152367 |
| Caterpillar | D353, D379, D398, G353, G379, G398, D9 | Valve | 10-1476S | 2.350 Head Dia. Stellite. OEM# 2W-3211 |
| Caterpillar | D399, G399 | Valve | 10-1476S | 2.350 Head Dia. 0.3717 Stem Dia. 2 Groove. OEM # 2W3211 |
| Caterpillar | D330C, D333C, 3304, 3306 | Valve | 10-1489S | 1.896 Head Dia. Direct Injection Turbo OEM # 6N9916 |
| Caterpillar | D330C, D333C, 3304, 3306 | Valve | 10-1490S | 2.020 Head Dia. Direct Injection Turbo OEM # 2W2620 |
| Caterpillar | D330C, D333C, 3304, 3306 | Valve | 10-1491S | 1.896 Head Dia. 5.469 OAL. Spark Ignited. OEM # 2W2877 |
| Caterpillar | 3204 N.A, 3204 Turbo, 3208 N.A., 3208 Turbo | Valve | 10-1497S | 1.804 Head Dia. Turbo & H.O. OEM # 9N5125, 119-6772 |
| Caterpillar | 3508, 3512, 3516, 3508B, 3516B, 3520, 3160, G3500 | Valve | 10-1498S | 2.205 Head Dia. 0.3717 Stem. 30 Degree. Stellite. OEM #’s 7E4609 & 7C6217 |
| Caterpillar | G138, G160 | Valve | 10-154 | 1.313 Head Dia. All w/o Rotators. OEM # 206878 |
| Caterpillar | G138, G160 | Valve | 10-155 | 1.438 Head Dia. OEM # 206877 |
| Caterpillar | D330C, D333C, 3304, 3306 | Valve | 10-1576 | 1.896 Head Dia. Direct Injection N.A. OEM # 7N0573 |
| Caterpillar | D330C, D333C, 3304, 3306 | Valve | 10-1577 | 2.020 Head Dia. Direct Injection N.A. OEM # 6N9915 |
| Caterpillar | 3114 8V, 3116 12V | Valve | 10-1579S | 1.575 Head Dia. Stellite Faced. OEM #s 105-1779, 136-0819 |
| Caterpillar | 3126 (7.2L) 12V | Valve | 10-1579S | 1.575 Head Dia. OEM# 105-1779, 136-0819 |
| Caterpillar | 3114 8V, 3116 12V | Valve | 10-1580 | 1.850 Head Dia. OEM #s 7W-8064, 161-4280 |
| Caterpillar | C10 (10.3L), C12 (12.0L) 24V | Valve | 10-1581S | 1.654 Head Dia. OEM # 7C-1586 |
| Caterpillar | 3176 (629 C.I.) 24V | Valve | 10-1581S | 1.654 Head Dia. Stellite Faced OEM # 7C1586 |
| Caterpillar | C10 (10.3L), C12 (12.0L) 24V | Valve | 10-1582 | 1.772 Head Dia. OEM # 7E-9578 |
| Caterpillar | 3176 (629 C.I.) 24V | Valve | 10-1582 | 1.772 Head Dia. OEM # 7E9578 |
| Caterpillar | C10 (10.3L), C12 (12.0L) 24V | Valve | 10-1582S | 1.772 Head Dia. OEM # 124-2692. Stellite For 280 – 370 HP. |
| Caterpillar | 3508, 3512, 3516, 3508B, 3516B, 3520, 3160, G3500 | Valve | 10-1584S | 2.205 Head Dia. 0.3717 Stem. 20 Degree. Stellite. Spark Ignited. OEM # 104-7184 |
| Caterpillar | 3406, 3406B, 3408, 3412 | Valve | 10-1632S | 1.640 Head Dia. 7.140 OAL. Stellite. Spark Ignited OEM # 1018314 |
| Caterpillar | D330C, D333C, 3304, 3306 | Valve | 10-1760S | 2.020 Head Dia. 5.350 OAL. Small Margin Valve. OEM # 100-7860 |
| Caterpillar | D330C, D333C, 3304, 3306 | Valve | 10-1761S | 1.896 Head Dia. 5.285 OAL. Small Margin Valve. OEM # 1007861, 1487455 |
| Caterpillar | 3508, 3512, 3516, 3508B, 3516B, 3520, 3160, G3500 | Valve | 10-1804 | 2.205 Head Dia. 0.3717 Stem. 20 Degree. OEM # 121-1028, 210-2542 |
| Caterpillar | 3508, 3512, 3516, 3508B, 3516B, 3520, 3160, G3500 | Valve | 10-1805S | 2.205 Head Dia. 45 Degree. 0.372T Stem. OEM # 121-9835, 210-2529 |
| Caterpillar | 3406C, 3408C, 3412C | Valve | 10-1830S | 1.771 Head Dia. w/ Hyd. Electronic Injection Stellite. OEM # 122-0322 |
| Caterpillar | 3406C, 3408C, 3412C | Valve | 10-1831S | 1.646 Head Dia. w/ Hyd. Electronic Injection Stellite. OEM # 122-0321 |
| Caterpillar | 3406, 3406B, 3408, 3412 | Valve | 10-1857S | 1.771 Head Dia. Spark Ignited. Late Style. Replaces 10-1633S. OEM # 1227353 |
| Caterpillar | G1600 Gas & LPG Hercules 8V | Valve | 10-1880 | Gas & LPG OEM # 40-2022507 |
| Caterpillar | G1600 Gas & LPG Hercules 8V | Valve | 10-1881 | Gas 45 Degree Seat OEM # 40-2022508 |
| Caterpillar | G1600 Gas & LPG Hercules 8V | Valve | 10-1882 | LPG 30 Degree Seat OEM # 40-2022516 |
| Caterpillar | 442 C.I. (7.2L) 3126B C7 18V (12 Int, 6 Exh) ACERT | Valve | 10-2160S | 1.693 Head Dia. 2 Groove. OEM # 147-8211 |
| Caterpillar | 442 C.I. (7.2L) 3126B C7 18V (12 Int, 6 Exh) ACERT | Valve | 10-2161S | 1.575 Head Dia. 1 Groove. OEM # 145-7390 |
| Caterpillar | 3508, 3512, 3516, 3508B, 3516B, 3520, 3160, G3500 | Valve | 10-2168S | 2.205 Head Dia. 45 Degree. 0.495 Stem. OEM# 1944897 |
| Caterpillar | 3406, 3406B, 3408, 3412 | Valve | 10-2258S | 1.646 Head Dia. 7.621 OAL. For Natl. Gas. Inconel, Stellite. Spark Ignited. OEM# 212-0933 |
| Caterpillar | 3406, 3406B, 3408, 3412 | Valve | 10-2259S | 1.771 Head Dia. 7.621 OAL. For Natl. Gas. Inconel, Stellite. Spark Ignited. OEM# 212-0932 |
| Caterpillar | C7 (7.2L) 24V Turbo Diesel | Valve | 10-2260S | 1.417 Head Dia. OEM# 163-2442 |
| Caterpillar | 8.8L C9 24V Turbo | Valve | 10-2260S | 1.417 Head Dia. 0.3717 Stem. OEM# 1632442 |
| Caterpillar | D315, D315G (350 C.I.) 8V | Valve | 10-318 | 2.028 Head Dia. OEM#s 4F213, 6H3026 |
| Caterpillar | D318, D318G (525 C.I.) 12V | Valve | 10-318 | 2.028 Head Dia. OEM #s 4F213 & 6H3026 |
| Caterpillar | D315, D315G (350 C.I.) 8V | Valve | 10-319 | 1.840 Head Dia. OEM# 4F212 |
| Caterpillar | D318, D318G (525 C.I.) 12V | Valve | 10-319 | 1.840 Head Dia. OEM # 4F212 |
| Caterpillar | D339, D342, D364, D375, D386, D397, D8 | Valve | 10-574S | 2.282 Head Dia. 0.4955 Stem Dia. Tapered Groove. Stellite. OEM # 8H1994 |
| Caterpillar | D353, D379, D398, G353, G379, G398, D9 | Valve | 10-751S | 2.350 Head Dia. 0.4955 Stem Dia. OEM # 8N3723 Tapered Groove |
| Caterpillar | D399, G399 | Valve | 10-751S | 2.350 Head Dia. 0.4955 Stem Dia. OEM # 8N3723 Tapered Groove |
| Caterpillar | D353, D379, D398, G353, G379, G398, D9 | Valve | 10-752S | 2.505 Head Dia. 0.4955 Stem Dia. OEM # 7M7817 Tapered Groove |
| Caterpillar | D399, G399 | Valve | 10-752S | 2.505 Head Dia. 0.4955 Stem Dia. OEM # 7M7817 Tapered Groove |
| Caterpillar | 1670, D312, D330A, D330B (350 C.I). 8V | Valve | 10-753S | 1.771 Head Dia. OEM #s 7M7360, 8N3724, & 9M4163 |
| Caterpillar | D333A, 1673 (525 C.I.) 12V | Valve | 10-753S | 1.771 Head Dia. Stellite. OEM #s 7M7360, 8N3724, & 9M4163 |
| Caterpillar | D4CD, D6B, D300, D333 | Valve | 10-755 | 1.895 Head Dia. OEM # 7M7358 |
| Caterpillar | 1670, D312, D330A, D330B (350 C.I). 8V | Valve | 10-755 | 1.895 Head Dia. OEM # 7M7358 |
| Caterpillar | D333A, 1673 (525 C.I.) 12V | Valve | 10-755 | 1.895 Head Dia. OEM # 7M7358 |
| Caterpillar | D339, D342, D364, D375, D386, D397, D8 | Valve | 10-852S | 2.343 Head Dia. 0.4955 Stem Dia. Tapered Groove. Stellite. OEM # 8H1993 |
| Caterpillar | G138, G160 | Valve Seat Insert | 20-1375-4 | 1-1/8 I.D. 1-3/8 O.D. 3/16 Depth, D10 To S/N 3501, D12 To S/N 3001 |
| Caterpillar | D153, DA153, D182, D230, DA230 | Valve Seat Insert | 20-1375-4 | 1-1/8 I.D. 1-3/8 O.D. 3/16 Depth. |
| Caterpillar | G138, G160 | Valve Seat Insert | 20-1500-1 | 1-1/4 I.D. 1-1/2 O.D. 7/32 Depth, D10 To S/N 3501, D12 To S/N 3001. |
| Caterpillar | D4CD, D6B, D300, D333 | Valve Seat Insert | 20-2000-13 | 1-5/8 I.D. 2.000 O.D. 1/4 Depth |
| Caterpillar | D4CD, D6B, D300, D333 | Valve Seat Insert | 20-2250-8 | 1-7/8 I.D. 2-1/4 O.D. 1/4 Depth |
| Caterpillar | D334, 1674 (638 C.I.) 12V, D336, 1676 (636 C.I.) 16V | Valve Seat Insert | 22-1442-2 | 1-7/32 I.D. 1.442 O.D. 11/32 Depth +10, +20, & +30 O/S Avail. OEM # 1S2895 |
| Caterpillar | 8.8L C9 24V Turbo | Valve Seat Insert | 22-1459-1 | 1.200 I.D. 1.459 O.D. 0.217 Depth. For 1.417 Head Dia. OEM # 2128918 |
| Caterpillar | 8.8L C9 24V Turbo | Valve Seat Insert | 22-1479-1S | 1.212T I.D. 1.479 O.D. 0.257 Depth. OEM # 2128917 |
| Caterpillar | D334, 1674 (638 C.I.) 12V, D336, 1676 (636 C.I.) 16V | Valve Seat Insert | 22-1505-1 | 1-1/4 I.D. 1.5045 O.D. 11/32 Depth +10, +20, & +30 O/S Avail. OEM # 1S2894 |
| Caterpillar | 8.8L C9 24V Turbo | Valve Seat Insert | 22-1577-1 | 1.340T I.D. 1.577 O.D. 0.220 Depth. For 1.535 Head Dia. OEM # 2418338 |
| Caterpillar | 442 C.I. (7.2L) 3126B C7 18V (12 Int, 6 Exh) ACERT | Valve Seat Insert | 22-1656-1 | 1.410 I.S. 1.656 O.D. 0.258 Depth. OEM # 1559504, 2175213 (0.030 Taller, May Need To Be Machined To Correct Depth) |
| Caterpillar | C15 (14.6L), C16 (15.8L) 24V, C18 (18.1L) | Valve Seat Insert | 22-1687-1N | 1-7/16T I.D. 1.687 O.D. 0.365 Depth. OEM 1-7/16T I.D. 1.687 O.D. OEM # 1527582. O/S Use 22-1693-1N |
| Caterpillar | 3406, 3406B, 3408, 3412 | Valve Seat Insert | 22-1687-1N | 1-7/16T I.D. 1.687 O.D. 0.365 Depth. OEM Replacement w/ Std. O.D. For OEM #’s 9S9699, 1W5283. O/S Use 22-1693-1N |
| Caterpillar | 3406E, 3408E, 3412E, 3456 | Valve Seat Insert | 22-1687-1N | 1-7/16T I.D. 1.687 O.D. 0.365 Depth. OEM Replacement w/ Std. O.D. For OEM #’s 9S9699, 1W5283. O/S Use 22-1693-1N |
| Caterpillar | D343/A, D346, D348, D349, 1693 | Valve Seat Insert | 22-1687-1N | 1-7/16T I.D. 1.687 O.D. 0.365 Depth. OEM Replacement w/ Std. O.D. For OEM #’s 9S9699 & 1W5283. O/S Use 22-1693-1N |
| Caterpillar | D343/A, D346, D348, D349, 1693 | Valve Seat Insert | 22-1687-2 | 1-7/16T I.D. 1.687 O.D. 3/8 Depth, OEM Std. O.D. w/ +10 Larger Depth |
| Caterpillar | 3406, 3406B, 3408, 3412 | Valve Seat Insert | 22-1687-3N | 1.400 I.D. 1.687 O.D. 0.365 Depth. Natl. Gas OEM # 4W4325 |
| Caterpillar | 3406, 3406B, 3408, 3412 | Valve Seat Insert | 22-1687-4N | 1.410 I.D. 1.6875 O.D. 0.365 Depth. Natl. Gas. Use w/ 10-1632S. OEM # 6I4014 +10,20,30 O/S Avail. |
| Caterpillar | 3406, 3406B, 3408, 3412 | Valve Seat Insert | 22-1687-5S | 1.318T I.D. 1.687 O.D. 0.315 Depth. Spark Ignited. +10, +20 O/S Avail. OEM # 2120936 |
| Caterpillar | C15 (14.6L), C16 (15.8L) 24V, C18 (18.1L) | Valve Seat Insert | 22-1693-1N | 1-7/16T I.D. 1.693 O.D. 0.365 Depth +5,+10, +20,+30,+40 O/S Avail. |
| Caterpillar | 3406, 3406B, 3408, 3412 | Valve Seat Insert | 22-1693-1N | 1-7/16T I.D. 1.693 O.D. 0.365 Depth +5,+10, +20,+30,+40 O/S Avail. |
| Caterpillar | 3406E, 3408E, 3412E, 3456 | Valve Seat Insert | 22-1693-1N | 1-7/16T I.D. 1.693 O.D. 0.365 Depth +5,+10, +20,+30,+40 O/S Avail |
| Caterpillar | D343/A, D346, D348, D349, 1693 | Valve Seat Insert | 22-1693-1N | 1-7/16T I.D. 1.693 O.D. 0.365 Depth. +5,+10, +20,+30,+40 O/S Avail. |
| Caterpillar | D343/A, D346, D348, D349, 1693 | Valve Seat Insert | 22-1693-2 | 1-7/16T I.D. 1.693 O.D. 3/8 Depth. +10, +20 & +30 O/S Avail. w/ +10 Larger Depth |
| Caterpillar | 3114 8V, 3116 12V | Valve Seat Insert | 22-1693-8N | 1.458 I.D. 1.6935 O.D. 0.234 Depth. Nickel. OEM # 1W-2713 |
| Caterpillar | 3126 (7.2L) 12V | Valve Seat Insert | 22-1693-8N | 1.458 I.D. 1.6935 O.D. 0.234 Depth. Nickel. OEM # 1W2713 |
| Caterpillar | C10 (10.3L), C12 (12.0L) 24V | Valve Seat Insert | 22-1711-1N | 1.416T I.D. 1.711 O.D. 0.378 Depth. OEM # 138-1997-179-9453 |
| Caterpillar | 3176 (629 C.I.) 24V | Valve Seat Insert | 22-1711-1N | 1.416T I.D. 1.711 O.D. 0.378 Depth. Std Size is 0.0025 Larger Than OEM Service Part # 7W5554 & 1336997 |
| Caterpillar | D343/A, D346, D348, D349, 1693 | Valve Seat Insert | 22-1812-1 | 1-9/16T I.D. 1.812 O.D. 0.365 Depth, OEM Replacement w/ Std. O.D. For OEM # 9M3205 O/S Use 22-1818-1 |
| Caterpillar | D343/A, D346, D348, D349, 1693 | Valve Seat Insert | 22-1812-2 | 1-9/16T I.D. 1.812 O.D. 3/8 Depth, OEM Replacement w/ +10 Larger Depth O/S Use 22-1818-2 |
| Caterpillar | 3176 (629 C.I.) 24V | Valve Seat Insert | 22-1812-3 | 1.540T I.D. 1.812 O.D. 0.365 Depth. OEM Replacement w/Std O.D. For OEM # 4N5893, +10, +20, +30, & +40 O/S Avail. |
| Caterpillar | 3406, 3406B, 3408, 3412 | Valve Seat Insert | 22-1812-3 | 1.540T I.D. 1.812 O.D. 0.365 Depth, OEM Replacement w/ Std. O.D. For OEM # 4N5893. O/S Use 22-1817-3 |
| Caterpillar | 3406, 3406B, 3408, 3412 | Valve Seat Insert | 22-1812-6N | 1.540 I.D. 1.8125 O.D. 0.365 Depth. Natl. Gas. |
| Caterpillar | 3406, 3406B, 3408, 3412 | Valve Seat Insert | 22-1812-7 | 1.540 I.D. 1.812 O.D. 0.365 Depth Late Style w/ Swirl Plate. OEM # 1152358 +5,10,20,30 O/S Avail. |
| Caterpillar | C10 (10.3L), C12 (12.0L) 24V | Valve Seat Insert | 22-1812-8 | 1.530T I.D. 1.812 O.D. |
| Caterpillar | 3406, 3406B, 3408, 3412 | Valve Seat Insert | 22-1813-1 | 1.540 I.D. 1.813 O.D. 0.315 Depth. Spark Ignited. +10,20 O/S Avail. OEM # 2143286 |
| Caterpillar | 442 C.I. (7.2L) 3126B C7 18V (12 Int, 6 Exh) ACERT | Valve Seat Insert | 22-1814-4S | 1.550 I.D. 1.814 O.D. 0.240 Depth. OEM # 1478218 |
| Caterpillar | 3406, 3406B, 3408, 3412 | Valve Seat Insert | 22-1817-3 | 1.540T I.D. 1.812 O.D. 0.365 Depth. +10,+20, +30,+40 O/S Avail. |
| Caterpillar | D343/A, D346, D348, D349, 1693 | Valve Seat Insert | 22-1818-1 | 1-9/16T I.D. 1.818 O.D. 0.365 Depth, +10, +20 & +30 O/S Avail. |
| Caterpillar | D343/A, D346, D348, D349, 1693 | Valve Seat Insert | 22-1818-2 | 1-9/16T I.D. 1.818 O.D. 3/8 Depth, +10, +20 & +30 O/S Avail., w/ +10 Larger Depth |
| Caterpillar | 1670, D312, D330A, D330B (350 C.I). 8V | Valve Seat Insert | 22-1880-2 | 1-9/16T I.D. 1.880 O.D. 7/16 Depth. +10, 20, 30 O/S Avail. OEM # 9M6495 |
| Caterpillar | D333A, 1673 (525 C.I.) 12V | Valve Seat Insert | 22-1880-2 | 1-9/16T I.D. 1.880 O.D. 7/16 Depth. +10, 20, 30 O/S Avail. OEM # 9M6495 |
| Caterpillar | C15 (14.6L), C16 (15.8L) 24V, C18 (18.1L) | Valve Seat Insert | 22-1891-1 | 1.615T I.D. 1.891 O.D. 0.306 Depth. OEM # 1564168, 1753617, 1085912 |
| Caterpillar | 3406E, 3408E, 3412E, 3456 | Valve Seat Insert | 22-1891-1 | 1.615T I.D. 1.891 O.D. 0.306 Depth. OEM # 1564168, 1753617, 1085912 |
| Caterpillar | 3204 N.A, 3204 Turbo, 3208 N.A., 3208 Turbo | Valve Seat Insert | 22-1912-1 | 1-5/8 I.D. 1.912 O.D. 9/32 Depth. +10, 20, 30, 40 O/S Avail. OEM # 9N2837 |
| Caterpillar | D315, D315G (350 C.I.) 8V | Valve Seat Insert | 22-1912-1 | D315G and D315. 1-5/8 I.D. 1.912 O.D. 9/32 Depth. +10, 20, 30, 40 O/S Avail. OEM # 9N2837 |
| Caterpillar | D318, D318G (525 C.I.) 12V | Valve Seat Insert | 22-1912-1 | 1-5/8 I.D. 1.912 O.D. 9/32 Depth. +10, 20, 30, 40 O/S Avail. OEM # 9N2837 |
| Caterpillar | 3114 8V, 3116 12V | Valve Seat Insert | 22-1969-3 | 1.704 I.D. 1.969 O.D. 0.234 Depth. OEM # 7W-8065 |
| Caterpillar | 3126 (7.2L) 12V | Valve Seat Insert | 22-1969-3 | 1.704 I.D. 1.969 O.D. 0.234 Depth. OEM # 7W8065 |
| Caterpillar | 3114 8V, 3116 12V | Valve Seat Insert | 22-1969-4N | 1.726 I.D. 1.969 O.D. 0.248 Depth. Nickel. OEM #s 130-9004, 163-9063 |
| Caterpillar | 3126 (7.2L) 12V | Valve Seat Insert | 22-1969-4N | 1.726 I.D. 1.969 O.D. 0.248 Depth. Nickel. OEM # 1309004 |
| Caterpillar | D330C, D333C, 3304, 3306 | Valve Seat Insert | 22-2004-2 | 1-11/16T I.D. 2.0035 O.D. 7/16 Depth OEM Replacement w/ Std. O.D. For OEM #’s 5S7221 & 1W5321 |
| Caterpillar | 1673C (638 C.I.) 12V | Valve Seat Insert | 22-2004-2 | 1-11/16T I.D. 2.0035 O.D. 7/16 Depth OEM Replacement w/ Std. O.D. For OEM #’s 5S7221 & 1W5321 |
| Caterpillar | D330C, D333C, 3304, 3306 | Valve Seat Insert | 22-2004-3N | 1.685T I.D. 2.004 O.D. 0.317 Depth Direct Injection +10, +20, +30 & +40 O/S Avail. OEM # 2W4837, 1070265 |
| Caterpillar | D330C, D333C, 3304, 3306 | Valve Seat Insert | 22-2004-4N | 1.688 I.D. 2.004 O.D. 0.438 Depth Natural Gas +10, +20, +30 & +40 O/S Avail. OEM# 7N1649 |
| Caterpillar | 1670, D312, D330A, D330B (350 C.I). 8V | Valve Seat Insert | 22-2006-2 | 1-11/16T I.D. 2.0055 O.D. 7/16 Depth. Exc. Dir. Inj. & Natl. Gas. +10, 20, 30, 40 O/S Avail. |
| Caterpillar | D330C, D333C, 3304, 3306 | Valve Seat Insert | 22-2006-2 | 1-11/16T I.D. 2.0055 O.D. 7/16 Depth. Exc. Dir. Inj. & Natural Gas. +10, 20, 30, 40 O/S Avail. |
| Caterpillar | D333A, 1673 (525 C.I.) 12V | Valve Seat Insert | 22-2006-2 | 1-11/16T I.D. 2.0055 O.D. 7/16 Depth. Exc. Dir. Inj. & Natural Gas. +10, 20, 30, 40 O/S Avail. |
| Caterpillar | 1673C (638 C.I.) 12V | Valve Seat Insert | 22-2006-2 | 1-11/16T I.D. 2.0055 O.D. 7/16 Depth. Exc. Dir. Inj. & Natural Gas. +10, 20, 30, 40 O/S Avail. |
| Caterpillar | D330C, D333C, 3304, 3306 | Valve Seat Insert | 22-2049-1 | 1-25/32T I.D. 2.0485 O.D. 11/32 Depth, +10, +20, +30 & 40 O/S Avail. OEM # 7N4448, 1070268 |
| Caterpillar | D330C, D333C, 3304, 3306 | Valve Seat Insert | 22-2129-1 | 1-13/16T I.D. 2.129 O.D. 7/16 Depth OEM Replacement w/ Std. O.D. For OEM # 5S7218 |
| Caterpillar | 1673C (638 C.I.) 12V | Valve Seat Insert | 22-2129-1 | 1-13/16T I.D. 2.129 O.D. 7/16 Depth OEM Replacement w/ Std. O.D. For OEM # 5S7218 |
| Caterpillar | D330C, D333C, 3304, 3306 | Valve Seat Insert | 22-2131-1 | 1-13/16T I.D. 2.131 O.D. 7/16 Depth To S/N 76R3176. +10, +20, +30, & +40 O/S Avail. |
| Caterpillar | 1673C (638 C.I.) 12V | Valve Seat Insert | 22-2131-1 | 1-13/16T I.D. 2.131 O.D. 7/16 Depth To S/N 76R3176. +10, +20, +30, & +40 O/S Avail. |
| Caterpillar | 3204 N.A, 3204 Turbo, 3208 N.A., 3208 Turbo | Valve Seat Insert | 22-2150-1 | 1-55/64 I.D. 2.150 O.D. 0.292 Depth +10, +20, +30, & +40 O/S Avail. OEM # 2N8943 |
| Caterpillar | D315, D315G (350 C.I.) 8V | Valve Seat Insert | 22-2150-1 | D315G and D315 |
| Caterpillar | D318, D318G (525 C.I.) 12V | Valve Seat Insert | 22-2150-1 | 1-55/64 I.D. 2.150 O.D. 0.292 Depth +10, +20, +30, & +40 O/S Avail. OEM # 2N8943 |
| Caterpillar | 3508, 3512, 3516, 3508B, 3516B, 3520, 3160, G3500 | Valve Seat Insert | 22-2366-2N | 1.977 I.D. 2.3665 O.D. 0.392 Depth OEM # 130-2608 |
| Caterpillar | 3508, 3512, 3516, 3508B, 3516B, 3520, 3160, G3500 | Valve Seat Insert | 22-2367-1 | 2.045 I.D. 2.367 O.D. 0.382 Depth. Exc. Natural Gas |
| Caterpillar | 3508, 3512, 3516, 3508B, 3516B, 3520, 3160, G3500 | Valve Seat Insert | 22-2368-2N | 1.890 I.D. 2.368 O.D. 0.460 Depth. Natural Gas. OEM #’s 7W0028 & 6I1713 |
| Caterpillar | 3508, 3512, 3516, 3508B, 3516B, 3520, 3160, G3500 | Valve Seat Insert | 22-2368-3N | 1.870 I.D. 2.368 O.D. 0.460 Depth. Natural Gas Late Style w/ Swirl Plate. OEM # 1225963 |
| Caterpillar | 3508, 3512, 3516, 3508B, 3516B, 3520, 3160, G3500 | Valve Seat Insert | 22-2387-1 | 1.970 I.D. 2.387 O.D. 0.382 Depth, Exc. Natural Gas. |
| Caterpillar | 3508, 3512, 3516, 3508B, 3516B, 3520, 3160, G3500 | Valve Seat Insert | 22-2387-2 | 1.890 I.D. 2.3875 O.D. 0.361 Depth. OEM # 130-2607 |
| Caterpillar | 3508, 3512, 3516, 3508B, 3516B, 3520, 3160, G3500 | Valve Seat Insert | 22-2388-1N | 1.890 I.D. 2.388 O.D. 0.460 Depth. OEM # 2064442 |
| Caterpillar | D353, D379, D398, G353, G379, G398, D9 | Valve Seat Insert | 22-2435-1 | 2-1/8T I.D. 2.435 O.D. 5/8 Depth, Exc. Natural Gas, +10, +20, +30 & +40 O/S Avail., OEM # 8M4014 |
| Caterpillar | D399, G399 | Valve Seat Insert | 22-2435-1 | 2-1/8T I.D. 2.435 O.D. 5/8 Depth, Exc. Natural Gas, +10, +20, +30 & +40 O/S Avail., OEM # 8M4014 |
| Caterpillar | D353, D379, D398, G353, G379, G398, D9 | Valve Seat Insert | 22-2435-2N | 2-1/8 I.D. 2.435 O.D. 0.625 Depth, Natural Gas EM # 1S5738 |
| Caterpillar | D399, G399 | Valve Seat Insert | 22-2435-2N | 2-1/8 I.D. 2.435 O.D. 5/8 Depth, Natural Gas OEM # 1S5738 |
| Caterpillar | D339, D342, D364, D375, D386, D397, D8 | Valve Seat Insert | 22-2503-1 | 2.000 I.D. 2.503 O.D. 1/2 Depth. OEM Replacement For 8M9810 |
| Caterpillar | D339, D342, D364, D375, D386, D397, D8 | Valve Seat Insert | 22-2503-2 | 2-1/16T I.D. 2.503 O.D. 1/2 Depth. OEM Replacement For 9M8745 |
| Caterpillar | D339, D342, D364, D375, D386, D397, D8 | Valve Seat Insert | 22-2506-1 | 2.000 I.D. 2.506 O.D. 1/2 Depth. OEM # 8M9810 +10, +20 & +30 O/S Avail. |
| Caterpillar | D339, D342, D364, D375, D386, D397, D8 | Valve Seat Insert | 22-2506-2 | 2-1/16T I.D. 2.506 O.D. 1/2 Depth. OEM # 8M8745. +10, +20 & +30 O/S Avail. |
| Caterpillar | D353, D379, D398, G353, G379, G398, D9 | Valve Seat Insert | 22-2590-1 | 2-9/32T I.D. 2.590 O.D. 5/8 Depth, +10, +20, +30 & +40 O/S Avail., OEM # 5S1757 |
| Caterpillar | D399, G399 | Valve Seat Insert | 22-2590-1 | 2-9/32T I.D. 2.590 O.D. 5/8 Depth, +10, +20, +30 & +40 O/S Avail., OEM # 5Sl757 |
| Caterpillar | D153, DA153, D182, D230, DA230 | Guide | 30-1703 | 2.563 OAL |
| Caterpillar | D315, D315G (350 C.I.) 8V | Guide | 30-1711 | 4.250 OAL. D315 To S/N 6U110112 & 7U28227. OEM # 4F6949 |
| Caterpillar | D318, D318G (525 C.I.) 12V | Guide | 30-1711 | 4.250 OAL. To S/N 8U5875 & 9U11705. OEM # 4F6949 |
| Caterpillar | G138, G160 | Guide | 30-1854 | 2.250 OAL. OEM # 348241 |
| Caterpillar | D315, D315G (350 C.I.) 8V | Guide | 30-1888 | 4.250 OAL. D315 From S/N 6U110112 & 7U28227. OEM # 4H621 |
| Caterpillar | D318, D318G (525 C.I.) 12V | Guide | 30-1888 | 4.250 OAL. From S/N 8U5875 & 9U11705. OEM # 4H621 |
| Caterpillar | D4CD, D6B, D300, D333 | Guide | 30-1906N | 3.220 OAL. Old Style Flanged. OEM # 5S4507 |
| Caterpillar | 1670, D312, D330A, D330B (350 C.I). 8V | Guide | 30-1906N | 3.220 OAL. Old Style Flanged. OEM # 5S4507 |
| Caterpillar | D333A, 1673 (525 C.I.) 12V | Guide | 30-1906N | 3.220 OAL. Old Style Flanged. OEM # 5S4507 |
| Caterpillar | C15 (14.6L), C16 (15.8L) 24V, C18 (18.1L) | Guide | 30-3007 | 3.358 OAL. OEM # 1227375. +2 O/S Avail. |
| Caterpillar | 3406E, 3408E, 3412E, 3456 | Guide | 30-3007 | 3.358 OAL. OEM # 1227375. +2 O/S Avail. |
| Caterpillar | 3406, 3406B, 3408, 3412 | Guide | 30-3014 | 3.050 OAL. Use w/ Dual Spring, 38-229-45 Seal. OEM # 122-7374 |
| Caterpillar | 3406C, 3408C, 3412C | Guide | 30-3014 | 3.050 OAL. OEM # 122-7374 |
| Caterpillar | 3508, 3512, 3516, 3508B, 3516B, 3520, 3160, G3500 | Guide | 30-3017 | 4.050 OAL. OEM # 1845494 ***NOW USE 30-3035*** |
| Caterpillar | 3508, 3512, 3516, 3508B, 3516B, 3520, 3160, G3500 | Guide | 30-3018 | 4.050 OAL. 0.6889 O.D. w/ Step For Seal. Natl. Gas. OEM # 1845495 |
| Caterpillar | 3508, 3512, 3516, 3508B, 3516B, 3520, 3160, G3500 | Guide | 30-3035 | 4.050 OAL. 0.6885 O.D. w/ Step For Seal. 0.3715 I.D. w/ Oil Baffle. OEM # 1845494 |
| Caterpillar | 3508, 3512, 3516, 3508B, 3516B, 3520, 3160, G3500 | Guide | 30-3036 | 4.050 OAL. 0.6885 O.D. w/ Step for Seal. 0.3715 I.D. w/ Oil Baffle. |
| Caterpillar | D330C, D333C, 3304, 3306 | Guide | 30-3037 | 2.780 OAL. 0.658 O.D. w/ Step For Seal. 0.3743 I.D. OEM # 1621589, 1487425 |
| Caterpillar | 442 C.I. (7.2L) 3126B C7 18V (12 Int, 6 Exh) ACERT | Guide | 30-3038 | 3.175 OAL. 0.513 O.D. 0.3178 I.D. OEM # 1409670 |
| Caterpillar | 442 C.I. (7.2L) 3126B C7 18V (12 Int, 6 Exh) ACERT | Guide | 30-3039 | 3.350 OAL. 0.630 O.D. 0.3745 I.D. OEM # 1478220 |
| Caterpillar | 3508, 3512, 3516, 3508B, 3516B, 3520, 3160, G3500 | Guide | 30-3042 | 4.055 OAL. 0.4977 I.D. Use w/ 0.495 Stem. OEM # 197-6995 |
| Caterpillar | 3406, 3406B, 3408, 3412 | Guide | 30-3051 | 3.730 OAL Taller for Natl. Gas. OEM # 2137536 |
| Caterpillar | 3406, 3406B, 3408, 3412 | Guide | 30-3052 | 4.130 OAL Taller for Natl. Gas. OEM # 2137537 |
| Caterpillar | C7 (7.2L) 24V Turbo Diesel | Guide | 30-3058 | 3.155 OAL. 0.3745 I.D. 0.6298 O.D. OEM # 163-2444, 260-4856 |
| Caterpillar | 8.8L C9 24V Turbo | Guide | 30-3058 | 3.155 OAL. 0.3745 I.D. 0.6298 O.D. OEM # 1632444, 2604856 |
| Caterpillar | C11 (11.1L), C13A (12.5L) 24V Turbo Diesel | Guide | 30-3058 | 3.155 OAL. 0.3745 I.D. 0.6298 O.D. OEM # 1632444, 2604856 |
| Caterpillar | 8.8L C9 24V Turbo | Guide | 30-3123 | 3.155 OAL. 0.318 I.D. For 0.315 Stem. OEM # 2418389, 2595829 |
| Caterpillar | 3508, 3512, 3516, 3508B, 3516B, 3520, 3160, G3500 | Guide | 30-3139 | 4.055 OAL. 0.689 O.D. 0.373 I.D. OEM # 1916766 |
| Caterpillar | 3508, 3512, 3516, 3508B, 3516B, 3520, 3160, G3500 | Guide | 30-3140 | 3.620 OAL. 0.689 O.D. 0.373 I.D. OEM # 2061541 |
| Caterpillar | D339, D342, D364, D375, D386, D397, D8 | Guide | 30-3N1414 | Spacer for Non-flanged Guides. 0.500 OAL. 0.785 I.D. 1.265 O.D. OEM# 3N1414 |
| Caterpillar | D353, D379, D398, G353, G379, G398, D9 | Guide | 30-3N1414 | Spacer for non-flanged guides. 0.500 OAL. 0.785 I.D. 1.265 O.D. OEM# 3N1414 |
| Caterpillar | D399, G399 | Guide | 30-3N1414 | Spacer for non-flanged guides. 0.500 OAL. 0.785 I.D. 1.265 O.D. OEM# 3N1414 |
| Caterpillar | D339, D342, D364, D375, D386, D397, D8 | Guide | 30-6469 | 5.250 OAL. Flanged w/o Valve Rotator w/ 0.4955 Valve Stem Dia. OEM # 1S6654 |
| Caterpillar | D339, D342, D364, D375, D386, D397, D8 | Guide | 30-6470 | 5.250 OAL. Flanged w/o Valve Rotator w/ 0.4955 Valve Stem Dia. OEM # 2S0893 |
| Caterpillar | D334, 1674 (638 C.I.) 12V, D336, 1676 (636 C.I.) 16V | Guide | 30-6862 | 3.030 OAL. 0.3145 I.D. 0.5960 OD OEM# 1S2899 |
| Caterpillar | D334, 1674 (638 C.I.) 12V, D336, 1676 (636 C.I.) 16V | Guide | 30-6881 | 3.031 OAL. OEM # 5S2921 |
| Caterpillar | D353, D379, D398, G353, G379, G398, D9 | Guide | 30-7073H | 5.450 OAL. w/ 0.3717 Stem Dia. OEM # 2N9299. Hardened |
| Caterpillar | D399, G399 | Guide | 30-7073H | 5.450 OAL. w/ 0.372 Valve Stem Dia. OEM # 2N9299. Hardened |
| Caterpillar | D353, D379, D398, G353, G379, G398, D9 | Guide | 30-7074H | 5.065 OAL. w/ 0.3717 Stem Dia. OEM # 2N9298. Hardened |
| Caterpillar | D399, G399 | Guide | 30-7074H | 5.065 OAL. w/ 0.372 Valve Stem Dia. OEM # 2N9298. Hardened |
| Caterpillar | D353, D379, D398, G353, G379, G398, D9 | Guide | 30-7083 | 5.045 OAL. Non-Flanged. Nitrocarburized. w/ 0.4955 Stem Dia. OEM # 4N3664 |
| Caterpillar | D399, G399 | Guide | 30-7083 | 5.045 OAL. Non-Flanged Tufftrided w/ 0.4955 Stem Dia. |
| Caterpillar | D330C, D333C, 3304, 3306 | Guide | 30-7194 | 2.781 OAL. 0.375 I.D. Nitrocarburized. +2 O/S Avail. OEM # 2P1262 |
| Caterpillar | D333A, 1673 (525 C.I.) 12V | Guide | 30-7194 | 2.781 OAL. Nitrocarburized. +2 O/S Avail. OEM # 2P1262 |
| Caterpillar | 1673C (638 C.I.) 12V | Guide | 30-7194 | 2.781 OAL. Nitrocarburized. +2 O/S Avail. OEM # 2P1262 |
| Caterpillar | 3406, 3406B, 3408, 3412 | Guide | 30-7216 | 3.250 OAL. Nitrocarburized – Recommended. OEM # 4N2803 |
| Caterpillar | D4CD, D6B, D300, D333 | Guide | 30-7242 | 3.180 OAL. New Style – Nitrocarburized. OEM # 4N3668 |
| Caterpillar | 1670, D312, D330A, D330B (350 C.I). 8V | Guide | 30-7242 | 3.180 OAL. New Style – Nitrocarburized. OEM # 4N3668 |
| Caterpillar | D333A, 1673 (525 C.I.) 12V | Guide | 30-7242 | 3.180 OAL. New Style – Nitrocarburized. OEM # 4N3668 |
| Caterpillar | D343/A, D346, D348, D349, 1693 | Guide | 30-7255 | 2.815 OAL. Nitrocarburized. OEM # 6N2236 |
| Caterpillar | D339, D342, D364, D375, D386, D397, D8 | Guide | 30-7338 | 5.219 OAL. Non-Flanged Tufftrided & Counterbored w/ 0.4955 Valve Stem Dia. OEM # 7N2051 |
| Caterpillar | D353, D379, D398, G353, G379, G398, D9 | Guide | 30-7357 | 5.438 OAL. Nitrocarburized Counterbored w/ 0.4955 Stem Dia. OEM # 6N8847 |
| Caterpillar | D399, G399 | Guide | 30-7357 | 5.438 OAL. Non-Flanged Tufftrided Counterbored w/ 0.4955 Stem Dia. OEM # 6N8847 |
| Caterpillar | 3204 N.A, 3204 Turbo, 3208 N.A., 3208 Turbo | Guide | 30-7447 | 2.925 OAL. 0.564 O.D. Conversion Guide. |
| Caterpillar | 3176 (629 C.I.) 24V | Guide | 30-7447 | 2.625 OAL. Plain Conversion Guide |
| Caterpillar | 3204 N.A, 3204 Turbo, 3208 N.A., 3208 Turbo | Guide | 30-7448 | 3.000 OAL. 0.564 O.D. Conversion Guide. |
| Caterpillar | 3176 (629 C.I.) 24V | Guide | 30-7448 | 3.000 OAL. Plain Conversion Guide |
| Caterpillar | D399, G399 | Guide | 30-7551 | 5.450 OAL. w/ 0.002 Smaller I.D. & 0.375 Stem Dia. |
| Caterpillar | D339, D342, D364, D375, D386, D397, D8 | Guide | 30-7604 | 5.250 OAL. Non-Flanged w/ 0.3717 Valve Stem Dia. OEM # 1W1816 |
| Caterpillar | 3508, 3512, 3516, 3508B, 3516B, 3520, 3160, G3500 | Guide | 30-7632 | 4.060 OAL. 0.689 O.D. 0.3745 I.D. |
| Caterpillar | 3204 N.A, 3204 Turbo, 3208 N.A., 3208 Turbo | Guide | 30-7681 | 2.598 OAL. 0.502 O.D. Optional Plain I.D. OEM # 4W3778, 6I2864 |
| Caterpillar | 3204 N.A, 3204 Turbo, 3208 N.A., 3208 Turbo | Guide | 30-7682 | 3.000 OAL. 0.502 O.D. Optional Plain I.D. OEM # 4W3779, 6I2865 |
| Caterpillar | 3406, 3406B, 3408, 3412 | Guide | 30-7736 | 3.250 OAL. Same As 30-7216 w/ 0.001 Smaller I.D. |
| Caterpillar | 3508, 3512, 3516, 3508B, 3516B, 3520, 3160, G3500 | Guide | 30-8118 | 4.060 OAL. 0.689 O.D. 0.3745 I.D. w/ Chamfer Both Ends. Natl. Gas. OEM # 9Y1847 |
| Caterpillar | D330C, D333C, 3304, 3306 | Guide | 30-8220 | 3.700 OAL. Gas Eng. Long Valve Eng. OEM # 9Y7895, 7W7489 |
| Caterpillar | 3406, 3406B, 3408, 3412 | Guide | 30-8319 | 3.250 OAL. Natl. Gas. CounterBored. OEM # 7W1636 |
| Caterpillar | 3204 N.A, 3204 Turbo, 3208 N.A., 3208 Turbo | Guide | 30-8356 | 3.000 OAL. 0.502 O.D. Recommended. Spiral I.D. & Turbo. |
| Caterpillar | 3204 N.A, 3204 Turbo, 3208 N.A., 3208 Turbo | Guide | 30-8357 | 2.598 OAL. 0.502 O.D. Recommended. Spiral I.D. & Turbo |
| Caterpillar | 3508, 3512, 3516, 3508B, 3516B, 3520, 3160, G3500 | Guide | 30-8383 | 3.600 OAL (Short Version). 0.689 O.D. 0.3745 I.D. w/ Chamfer Both Ends. Natl. Gas. OEM # 9Y1846 |
| Caterpillar | D330C, D333C, 3304, 3306 | Guide | 30-8408 | 2.775 OAL. Natl. Gas Cut For Seal & I.D. Counterbored. OEM # 7N4310 & 4W9176N |
| Caterpillar | 3406, 3406B, 3408, 3412 | Guide | 30-8485 | 3.250 OAL. Natl Gas. Heat Treated. Counterbored Both Ends. OEM # 1511329 |
| Caterpillar | D330C, D333C, 3304, 3306 | Guide | 30-8486 | 3.230 OAL. Heat Treated. Short Valve Eng. OEM # 3N515 |
| Caterpillar | D330C, D333C, 3304, 3306 | Guide | 30-8531 | 2.781 OAL. 0.3741 I.D. OEM # 1090390 |
| Caterpillar | 3114 8V, 3116 12V | Guide | 30-8590 | 2.955 OAL. OEM # 9Y-8848 |
| Caterpillar | 3126 (7.2L) 12V | Guide | 30-8590 | 2.955 OAL. OEM # 9Y8848 |
| Caterpillar | C10 (10.3L), C12 (12.0L) 24V | Guide | 30-8592 | 2.785 OAL. OEM # 100-8150 |
| Caterpillar | 3176 (629 C.I.) 24V | Guide | 30-8592 | 2.785 OAL. OEM # 100-8150 |
| Caterpillar | D330C, D333C, 3304, 3306 | Guide | 30-8594 | 2.640 OAL. Use w/ Short Valve Engs. Improved Cooling. OEM # 7E1551 |
| Caterpillar | 3508, 3512, 3516, 3508B, 3516B, 3520, 3160, G3500 | Guide | 30-8679 | 4.060 OAL. 0.3735 I.D. Use w/ 3/8 Stem. Late Style w/ Step for Stem Seal. OEM #s 7N1819, 133-9306 |
| Caterpillar | G1600 Gas & LPG Hercules 8V | Guide | 30-9872 | w/ 0.439 O.D. Must Be Cut For Installed Height. Spiral I.D. 30-6872 Plain I.D. Also Avail. |
| Caterpillar | G1600 Gas & LPG Hercules 8V | Guide | 30-9977 | 2.281 OAL. 0.502 O.D. Spiral I.D. Hardened H Suffix and 30-6977 Plain I.D. Also Avail. |
| Caterpillar | C15 (14.6L), C16 (15.8L) 24V, C18 (18.1L) | Spring | 32-04000 | 3.205 Free Length. Outer. OEM # 211-3123 |
| Caterpillar | 3406E, 3408E, 3412E, 3456 | Spring | 32-04000 | 3.285 Length. Outer. OE# 211-3123 |
| Caterpillar | C15 (14.6L), C16 (15.8L) 24V, C18 (18.1L) | Spring | 32-04001 | 2.980 Free Length. Inner. OEM # 211-3122 |
| Caterpillar | 3406E, 3408E, 3412E, 3456 | Spring | 32-04001 | 2.980 Free Length. Inner. OEM # 2113122 |
| Caterpillar | 3114 8V, 3116 12V | Spring | 32-04008 | 2.840 Free Length. Both w/o Eng. Brake. Int. w/ Eng. Brake. OEM # 7C4273 |
| Caterpillar | 3126 (7.2L) 12V | Spring | 32-04008 | 2.840 Free Length. Both w/o Eng. Brake. Int. w/ Eng. Brake. OEM # 7C4273 |
| Caterpillar | 442 C.I. (7.2L) 3126B C7 18V (12 Int, 6 Exh) ACERT | Spring | 32-04020 | 2.690 Free Length. OEM # 1406188 |
| Caterpillar | 442 C.I. (7.2L) 3126B C7 18V (12 Int, 6 Exh) ACERT | Spring | 32-04021 | 3.650 Free Length. OEM # 1376718 |
| Caterpillar | 3114 8V, 3116 12V | Spring | 32-04022 | 3.230 Free Length. w/ Eng. Brake. OEM # 6I2307 |
| Caterpillar | 3126 (7.2L) 12V | Spring | 32-04022 | 3.230 Free Length. OEM # 6I2307 |
| Caterpillar | C7 (7.2L) 24V Turbo Diesel | Spring | 32-04027 | 2.320 Free Length. OEM # 190-6115 |
| Caterpillar | 8.8L C9 24V Turbo | Spring | 32-04027 | 2.320 Free Length. Inner. Exh Only ACERT. OEM # 1906115 |
| Caterpillar | C7 (7.2L) 24V Turbo Diesel | Spring | 32-04028 | 2.341 Free Lengh. OEM # 190-6117 |
| Caterpillar | 8.8L C9 24V Turbo | Spring | 32-04028 | 2.341 Free Lengh. Outer. Exh Only ACERT. OEM # 1906117 |
| Caterpillar | D330C, D333C, 3304, 3306 | Spring | 32-04063 | 2.185 Free Length. OEM # 1032454 |
| Caterpillar | 3508, 3512, 3516, 3508B, 3516B, 3520, 3160, G3500 | Spring | 32-04901 | 3.030 Free Length. Outer. OEM # 1944901 |
| Caterpillar | 3508, 3512, 3516, 3508B, 3516B, 3520, 3160, G3500 | Spring | 32-04902 | 2.466 Free Length. Inner OEM # 1944902 |
| Caterpillar | C10 (10.3L), C12 (12.0L) 24V | Spring | 32-07082 | 2.420 Free Length. Inner. OEM# 7W7083, 224-4441 |
| Caterpillar | 3176 (629 C.I.) 24V | Spring | 32-07082 | 2.420 Free Length. Inner. OEM# 7W7083, 224-4441 |
| Caterpillar | C11 (11.1L), C13A (12.5L) 24V Turbo Diesel | Spring | 32-07082 | 2.550 Free Length. Inner. OEM # 2244441 |
| Caterpillar | C10 (10.3L), C12 (12.0L) 24V | Spring | 32-07083 | 2.420 Free Length. Outer. OEM # 7W7082, 214-0586 |
| Caterpillar | 3176 (629 C.I.) 24V | Spring | 32-07083 | 2.420 Free Length. Outer. OEM # 7W7082, 214-0586 |
| Caterpillar | C11 (11.1L), C13A (12.5L) 24V Turbo Diesel | Spring | 32-07083 | 2.525 Free Length. Outer. OEM # 2140586 |
| Caterpillar | D330C, D333C, 3304, 3306 | Spring | 32-1012 | 2.613 Free Length. OEM # 7S6323 |
| Caterpillar | D353, D379, D398, G353, G379, G398, D9 | Spring | 32-1012 | 2.613 Free Length. OEM # 7S6323 |
| Caterpillar | D399, G399 | Spring | 32-1012 | 2.613 Free Length. OEM # 7S6323 |
| Caterpillar | 3406, 3406B, 3408, 3412 | Spring | 32-1173 | A Model. 2.500 Free Length. Single. OEM # 4N5906 |
| Caterpillar | 3406C, 3408C, 3412C | Spring | 32-1173 | 2.500 Free Length. Single Spring OEM # 4N5906 |
| Caterpillar | 3204 N.A, 3204 Turbo, 3208 N.A., 3208 Turbo | Spring | 32-1239 | 1.900 Free Length. OEM # 9N3617, 9N3387 |
| Caterpillar | D334, 1674 (638 C.I.) 12V, D336, 1676 (636 C.I.) 16V | Spring | 32-1239 | 1.900 Free Length. OEM # 9N3617, 9N3387 |
| Caterpillar | 3204 N.A, 3204 Turbo, 3208 N.A., 3208 Turbo | Spring | 32-1240 | 1.996 Free Length. Single Spring, Replaces All Early Des. May Need To Machine Spring Seat to 1.660 Dia.. OEM # 1W4259. |
| Caterpillar | D334, 1674 (638 C.I.) 12V, D336, 1676 (636 C.I.) 16V | Spring | 32-1240 | 1.996 Free Length. OEM # 1W4259. |
| Caterpillar | D343/A, D346, D348, D349, 1693 | Spring | 32-1241 | D346, D348, D349. OEM # 3S3018. 1.960 Free Length |
| Caterpillar | 3204 N.A, 3204 Turbo, 3208 N.A., 3208 Turbo | Spring | 32-1291 | Outer. OEM # 9N5496. 2.038 Free Length |
| Caterpillar | 3204 N.A, 3204 Turbo, 3208 N.A., 3208 Turbo | Spring | 32-1292 | Inner. OEM # 9N5495. 1.920 Free Length |
| Caterpillar | 3406, 3406B, 3408, 3412 | Spring | 32-1293 | B Model. Outer. 2.341 Free Length Dual. OEM # 4W2471. |
| Caterpillar | 3406C, 3408C, 3412C | Spring | 32-1293 | 2.341 Free Length. Dual Spring. Outer. OEM # 4W2471 |
| Caterpillar | 3406, 3406B, 3408, 3412 | Spring | 32-1294 | B Model. Inner. 2.678 Free Length. Dual. OEM # 4W2472 |
| Caterpillar | 3406C, 3408C, 3412C | Spring | 32-1294 | 2.678 Free Length. Dual Spring. Inner. OEM # 4W2472 |
| Caterpillar | 3508, 3512, 3516, 3508B, 3516B, 3520, 3160, G3500 | Spring | 32-2470 | 2.075 Free Length. Inner. OEM # 7N-1903 |
| Caterpillar | 3508, 3512, 3516, 3508B, 3516B, 3520, 3160, G3500 | Spring | 32-2471 | 2.500 Free Length. Outer. OEM # 7N-1904 |
| Caterpillar | G138, G160 | Spring | 32-414 | 2.313 Free Length. G138-D10 To S/N 3501, D12 To S/N 3001 OEM # 206879 |
| Caterpillar | 8.8L C9 24V Turbo | Spring | 32-5004 | 2.371 Free Length. Inner. ACERT. OEM # 2418386 |
| Caterpillar | 8.8L C9 24V Turbo | Spring | 32-5005 | 2.903 Free Length. Outer. ACERT. OEM # 2418385 |
| Caterpillar | D4CD, D6B, D300, D333 | Spring | 32-817 | 2.650 Free Length. OEM # 2S5627, 9H9164. |
| Caterpillar | 1670, D312, D330A, D330B (350 C.I). 8V | Spring | 32-817 | 2.650 Free Length. OEM # 9H9164 |
| Caterpillar | D333A, 1673 (525 C.I.) 12V | Spring | 32-817 | 2.650 Free Length. OEM # 2S5627, 9H9164. |
| Caterpillar | D339, D342, D364, D375, D386, D397, D8 | Spring | 32-944 | 2.179 Free Lengh. Inner. OEM # 9M5349 |
| Caterpillar | D353, D379, D398, G353, G379, G398, D9 | Spring | 32-944 | 2.179 Free Length. Inner. OEM # 9M5349 |
| Caterpillar | D399, G399 | Spring | 32-944 | 2.179 Free Length. Inner. OEM # 9M5349 |
| Caterpillar | D339, D342, D364, D375, D386, D397, D8 | Spring | 32-945 | 2.574 Free Length. Outer. OEM # 9M5350 |
| Caterpillar | D353, D379, D398, G353, G379, G398, D9 | Spring | 32-945 | 2.574 Free Length. Outer. OEM # 9M5350 |
| Caterpillar | D399, G399 | Spring | 32-945 | 2.574 Free Length. Outer. OEM # 9M5350 |
| Caterpillar | D330C, D333C, 3304, 3306 | Spring | 32-948 | 2.050 Free Length. w/ Both Long And Short Valves. OEM # 7S7144 |
| Caterpillar | 1673C (638 C.I.) 12V | Spring | 32-948 | 2.050 Free Length. OEM # 7S7144 |
| Caterpillar | D343/A, D346, D348, D349, 1693 | Spring | 32-950 | D343, D343A, 1693. OEM # 2S4213. 2.310 Free Length |
| Caterpillar | 3114 8V, 3116 12V | Keeper | 34-00250 | 1 Round Groove. OEM # 1W-2715 |
| Caterpillar | 3126 (7.2L) 12V | Keeper | 34-00250 | 1 Round Groove. OEM # 1W2715 |
| Caterpillar | 442 C.I. (7.2L) 3126B C7 18V (12 Int, 6 Exh) ACERT | Keeper | 34-00250 | 1 Round Groove. OEM# 1W2715 |
| Caterpillar | 3508, 3512, 3516, 3508B, 3516B, 3520, 3160, G3500 | Keeper | 34-5019 | 1 Square Groove. OEM # 1977055 |
| Caterpillar | G1600 Gas & LPG Hercules 8V | Keeper | 34-510 | 1 Round Groove. OEM # 22531220 |
| Caterpillar | G138, G160 | Keeper | 34-555 | 1 Square Groove. Heat Treated. OEM # 206880. |
| Caterpillar | D153, DA153, D182, D230, DA230 | Keeper | 34-614 | Heat Treated. 1 Groove. |
| Caterpillar | D334, 1674 (638 C.I.) 12V, D336, 1676 (636 C.I.) 16V | Keeper | 34-614 | 1 Square Groove. Heat Treated. OEM # 1S2898. |
| Caterpillar | 3204 N.A, 3204 Turbo, 3208 N.A., 3208 Turbo | Keeper | 34-746 | 2 Round Grooves. Heat Treated. OEM # 2A4429 |
| Caterpillar | D4CD, D6B, D300, D333 | Keeper | 34-746 | 2 Round Grooves. Heat Treated. OEM # 2A4429 |
| Caterpillar | 1670, D312, D330A, D330B (350 C.I). 8V | Keeper | 34-746 | 2 Round Grooves. Heat Treated. OEM # 2A4429 |
| Caterpillar | D330C, D333C, 3304, 3306 | Keeper | 34-746 | 2 Round Grooves. Heat Treated. OEM # 2A4429 |
| Caterpillar | C7 (7.2L) 24V Turbo Diesel | Keeper | 34-746 | 2 Round Grooves. Heat Treated. OEM # 2A4429 |
| Caterpillar | 442 C.I. (7.2L) 3126B C7 18V (12 Int, 6 Exh) ACERT | Keeper | 34-746 | 2 Round Grooves. Heat Treated. OEM # 2A4429 |
| Caterpillar | D333A, 1673 (525 C.I.) 12V | Keeper | 34-746 | 2 Round Grooves. Heat Treated. OEM # 2A4429 |
| Caterpillar | 8.8L C9 24V Turbo | Keeper | 34-746 | 2 Round Grooves. Heat Treated. OEM # 2A4429 |
| Caterpillar | C10 (10.3L), C12 (12.0L) 24V | Keeper | 34-746 | 2 Round Grooves. Heat Treated. OEM # 2A4429 |
| Caterpillar | 3176 (629 C.I.) 24V | Keeper | 34-746 | 2 Round Grooves. Heat Treated. OEM # 2A4429 |
| Caterpillar | 1673C (638 C.I.) 12V | Keeper | 34-746 | 2 Round Grooves. Heat Treated. OEM # 2A4429 |
| Caterpillar | C11 (11.1L), C13A (12.5L) 24V Turbo Diesel | Keeper | 34-746 | 2 Round Grooves. Heat Treated. OEM # 2A4429 |
| Caterpillar | D339, D342, D364, D375, D386, D397, D8 | Keeper | 34-746 | 2 Round Grooves. Heat Treated. OEM # 2A4429 |
| Caterpillar | C15 (14.6L), C16 (15.8L) 24V, C18 (18.1L) | Keeper | 34-746 | 2 Round Grooves. Heat Treated. OEM # 2A4429 |
| Caterpillar | 3406, 3406B, 3408, 3412 | Keeper | 34-746 | 2 Round Grooves. Heat Treated. OEM # 2A4429 |
| Caterpillar | 3406C, 3408C, 3412C | Keeper | 34-746 | 2 Round Grooves. Heat Treated. OEM # 2A4429 |
| Caterpillar | 3406E, 3408E, 3412E, 3456 | Keeper | 34-746 | 2 Round Grooves. Heat Treated. OEM # 2A4429 |
| Caterpillar | D343/A, D346, D348, D349, 1693 | Keeper | 34-746 | 2 Round Grooves. Heat Treated. OEM # 2A4429 |
| Caterpillar | 3508, 3512, 3516, 3508B, 3516B, 3520, 3160, G3500 | Keeper | 34-746 | 2 Round Grooves. Heat Treated. OEM # 2A4429 |
| Caterpillar | D353, D379, D398, G353, G379, G398, D9 | Keeper | 34-746 | 2 Round Grooves. Heat Treated. OEM # 2A4429 |
| Caterpillar | D399, G399 | Keeper | 34-746 | 2 Round Grooves. Heat Treated. OEM # 2A4429 |
| Caterpillar | D339, D342, D364, D375, D386, D397, D8 | Keeper | 34-816 | Tapered Groove. 3 Required. OEM # 3B1143 |
| Caterpillar | D353, D379, D398, G353, G379, G398, D9 | Keeper | 34-816 | Tapered Groove. 3 Required. OEM # 3B1143 |
| Caterpillar | D399, G399 | Keeper | 34-816 | Tapered Groove. 3 Required. OEM # 3B1143 |
| Caterpillar | 3204 N.A, 3204 Turbo, 3208 N.A., 3208 Turbo | Lifter | 36-2073 | Mechanical. OEM # 9N5786 |
| Caterpillar | 1670, D312, D330A, D330B (350 C.I). 8V | Lifter | 36-2212 | Mechanical. OEM # 7S3161 |
| Caterpillar | D330C, D333C, 3304, 3306 | Lifter | 36-2212 | Mechanical. OEM # 7S3161 |
| Caterpillar | D333A, 1673 (525 C.I.) 12V | Lifter | 36-2212 | Mechanical. OEM # 7S3161 |
| Caterpillar | 1673C (638 C.I.) 12V | Lifter | 36-2212 | Mechanical. OEM # 7S3161 |
| Caterpillar | D353, D379, D398, G353, G379, G398, D9 | Lifter | 36-7013 | Mechanical. OEM # 2H3069 |
| Caterpillar | 3406, 3406B, 3408, 3412 | Lifter | 36-7083 | Hydraulic Roller. OEM # 1017788, 4N6233. |
| Caterpillar | C15 (14.6L), C16 (15.8L) 24V, C18 (18.1L) | Rotator / Retainer | 37-2001 | Rotator. OEM # 186-2001 |
| Caterpillar | 3406E, 3408E, 3412E, 3456 | Rotator / Retainer | 37-2001 | Rotator. OEM # 186-2001 |
| Caterpillar | 3406, 3406B, 3408, 3412 | Rotator / Retainer | 37-2474 | Rotator. w/ Dual Spring. OEM # 4W2474 |
| Caterpillar | 3406C, 3408C, 3412C | Rotator / Retainer | 37-2474 | Rotator. w/ Dual Spring. OEM # 4W2474 |
| Caterpillar | D343/A, D346, D348, D349, 1693 | Rotator / Retainer | 37-6761 | Rotator. OEM # 4N6761 |
| Caterpillar | 3508, 3512, 3516, 3508B, 3516B, 3520, 3160, G3500 | Rotator / Retainer | 37-6999 | Rotator. OEM # 1976999 |
| Caterpillar | 3508, 3512, 3516, 3508B, 3516B, 3520, 3160, G3500 | Rotator / Retainer | 37-7062 | Rotator. 0.372 Stem. OEM # 1977062 |
| Caterpillar | 3508, 3512, 3516, 3508B, 3516B, 3520, 3160, G3500 | Rotator / Retainer | 37-7063 | Rotator. 0.495 Stem. OEM # 1977063 |
| Caterpillar | 3406, 3406B, 3408, 3412 | Rotator / Retainer | 37-7175 | Rotator. Sold With Oil Shield. Use w/ Single Spring. OEM # 6N7175, 6N7154 |
| Caterpillar | 3406C, 3408C, 3412C | Rotator / Retainer | 37-7175 | Rotator. Sold With Oil Shield. Use w/ Single Spring. OEM # 6N7175, 6N7154 |
| Caterpillar | D339, D342, D364, D375, D386, D397, D8 | Rotator / Retainer | 37-7639 | Rotator. OEM # 4S7468, 7N7639. |
| Caterpillar | D353, D379, D398, G353, G379, G398, D9 | Rotator / Retainer | 37-7639 | Rotator. OEM # 4S7468, 7N7639. |
| Caterpillar | D399, G399 | Rotator / Retainer | 37-7639 | Rotator. OEM # 4S7468, 7N7639. |
| Caterpillar | D330C, D333C, 3304, 3306 | Rotator / Retainer | 37-7782 | Rotator. OEM # 1031800, 8N7782 |
| Caterpillar | 1673C (638 C.I.) 12V | Rotator / Retainer | 37-7782 | Rotator. OEM # 1031800, 8N7782 |
| Caterpillar | C10 (10.3L), C12 (12.0L) 24V | Rotator / Retainer | 37-7977 | Rotator. OEM # 7E7977 |
| Caterpillar | 3176 (629 C.I.) 24V | Rotator / Retainer | 37-7977 | Rotator. OEM # 7E7977 |
| Caterpillar | C11 (11.1L), C13A (12.5L) 24V Turbo Diesel | Rotator / Retainer | 37-7977 | Rotator. OEM # 7E7977 |
| Caterpillar | 1670, D312, D330A, D330B (350 C.I). 8V | Rotator / Retainer | 37-9461 | Rotator. OEM # 3S0461 |
| Caterpillar | D333A, 1673 (525 C.I.) 12V | Rotator / Retainer | 37-9461 | Rotator. OEM # 3S0461 |
| Caterpillar | C10 (10.3L), C12 (12.0L) 24V | Valve Stem Seal | 38-0234-35 | GF Nylon. Umbrella. OEM # 7E7978 |
| Caterpillar | 3176 (629 C.I.) 24V | Valve Stem Seal | 38-0234-35 | GF Nylon. Umbrella |
| Caterpillar | C11 (11.1L), C13A (12.5L) 24V Turbo Diesel | Valve Stem Seal | 38-0234-35 | Glass Filled Nylon. Umbrella. OEM # 7E7978 |
| Caterpillar | 442 C.I. (7.2L) 3126B C7 18V (12 Int, 6 Exh) ACERT | Valve Stem Seal | 38-229-45 | Viton. Metal Clad. OEM # 1026229 |
| Caterpillar | 8.8L C9 24V Turbo | Valve Stem Seal | 38-229-45 | Viton. Metal Clad. 0.372 Nom. Stem. OEM # 1632478 |
| Caterpillar | C11 (11.1L), C13A (12.5L) 24V Turbo Diesel | Valve Stem Seal | 38-229-45 | Viton. Metal Clad. OEM # 1632478 |
| Caterpillar | C15 (14.6L), C16 (15.8L) 24V, C18 (18.1L) | Valve Stem Seal | 38-229-45 | Viton. Metal Clad. OEM # 1026229, 1632478 |
| Caterpillar | 3406, 3406B, 3408, 3412 | Valve Stem Seal | 38-229-45 | Viton. Metal Clad. Use w/ Dual Spring, 30-3014 Guide. OEM# 102-6229 3406B |
| Caterpillar | 3406C, 3408C, 3412C | Valve Stem Seal | 38-229-45 | Viton. Metal Clad |
| Caterpillar | 3406E, 3408E, 3412E, 3456 | Valve Stem Seal | 38-229-45 | Viton. Metal Clad. OEM # 1026229, 1632478 |
| Caterpillar | 3114 8V, 3116 12V | Valve Stem Seal | 38-3036-45 | Viton. Top Hat. OEM # 1193036 |
| Caterpillar | 3126 (7.2L) 12V | Valve Stem Seal | 38-3036-45 | Viton. Top Hat. OEM # 1193036 |
| Caterpillar | 442 C.I. (7.2L) 3126B C7 18V (12 Int, 6 Exh) ACERT | Valve Stem Seal | 38-3036-45 | Viton. Top Hat. OEM # 1193036 |
| Caterpillar | 3406, 3406B, 3408, 3412 | Valve Stem Seal | 38-3044-45 | OEM # 2146051, 2503044 |
| Caterpillar | 3204 N.A, 3204 Turbo, 3208 N.A., 3208 Turbo | Valve Stem Seal | 38-403-45 | Viton. Metal Clad. OEM # 7W9143 |
| Caterpillar | 8.8L C9 24V Turbo | Valve Stem Seal | 38-6124-55 | Viton. Metal Clad. 0.315 Nom. Stem. OEM # 2418390 |
| Caterpillar | D330C, D333C, 3304, 3306 | Valve Stem Seal | 38-7174-35 | Glass Filled Nylon. Umbrella. Use w/ Single Spring. OEM # 6N7174 |
| Caterpillar | 1673C (638 C.I.) 12V | Valve Stem Seal | 38-7174-35 | Glass Filled Nylon. Umbrella. Use w/ Single Spring. OEM # 6N7174 |
| Caterpillar | 3406, 3406B, 3408, 3412 | Valve Stem Seal | 38-7174-35 | Glass Filled Nylon. Umbrella. Use w/ Single Spring. OEM # 6N7174 |
| Caterpillar | 3406C, 3408C, 3412C | Valve Stem Seal | 38-7174-35 | Glass Filled Nylon. Umbrella. Use w/ Single Spring. OEM # 6N7174 |
| Caterpillar | 3508, 3512, 3516, 3508B, 3516B, 3520, 3160, G3500 | Valve Stem Seal | 38-856-45 | Top Hat. Viton. Use w/ 30-8679. OEM # 137-6856 |
| Caterpillar | 442 C.I. (7.2L) 3126B C7 18V (12 Int, 6 Exh) ACERT | Injector Component | 87-0563 | Injector O-Ring. OEM # 8C0563 |
| Caterpillar | C10 (10.3L), C12 (12.0L) 24V | Injector Component | 87-1102 | Injector Tube. OEM # 1161102 |
| Caterpillar | C7 (7.2L) 24V Turbo Diesel | Injector Component | 87-1200 | Injector Tube. Stainless. OEM # 2271200 |
| Caterpillar | 442 C.I. (7.2L) 3126B C7 18V (12 Int, 6 Exh) ACERT | Injector Component | 87-1200 | Injector Tube. Stainless. C7. OEM # 2271200 |
| Caterpillar | 8.8L C9 24V Turbo | Injector Component | 87-1200 | Injector Tube. Stainless. OEM # 2271200 |
| Caterpillar | C7 (7.2L) 24V Turbo Diesel | Injector Component | 87-1200K | Injector Tube 87-1200 and 87-7257 (2) Ring Kit |
| Caterpillar | 442 C.I. (7.2L) 3126B C7 18V (12 Int, 6 Exh) ACERT | Injector Component | 87-1200K | Injector Tube 87-1200 and 87-7257 (2) Ring Kit |
| Caterpillar | 8.8L C9 24V Turbo | Injector Component | 87-1200K | Injector Tube 87-1200 and 87-7257 (2) Ring Kit |
| Caterpillar | C11 (11.1L), C13A (12.5L) 24V Turbo Diesel | Injector Component | 87-2903 | Injector O-Ring, Large, Top. OEM # 1662903 |
| Caterpillar | C15 (14.6L), C16 (15.8L) 24V, C18 (18.1L) | Injector Component | 87-2903 | Injector O-Ring, Large, Top. OEM # 1662903 |
| Caterpillar | 3406E, 3408E, 3412E, 3456 | Injector Component | 87-2903 | Injector O-Ring, Large, Top. OEM # 1662903 |
| Caterpillar | C11 (11.1L), C13A (12.5L) 24V Turbo Diesel | Injector Component | 87-2904 | Injector O-Ring, Middle. OEM # 1662904 |
| Caterpillar | C15 (14.6L), C16 (15.8L) 24V, C18 (18.1L) | Injector Component | 87-2904 | Injector O-Ring, Middle. OEM # 1662904 |
| Caterpillar | 3406E, 3408E, 3412E, 3456 | Injector Component | 87-2904 | Injector O-Ring, Middle. OEM # 1662904 |
| Caterpillar | 442 C.I. (7.2L) 3126B C7 18V (12 Int, 6 Exh) ACERT | Injector Component | 87-2911 | Injector Tube. Stainless. 3126B. OEM # 2272911. |
| Caterpillar | 442 C.I. (7.2L) 3126B C7 18V (12 Int, 6 Exh) ACERT | Injector Component | 87-2911K | |
| Caterpillar | 3114 8V, 3116 12V | Injector Component | 87-3061 | Injector Tube. OEM # 1193061 |
| Caterpillar | 3126 (7.2L) 12V | Injector Component | 87-3061 | Injector Tube. OEM # 1193061 |
| Caterpillar | D330C, D333C, 3304, 3306 | Injector Component | 87-3062 | Water Director, Short. OEM # 1S3062 |
| Caterpillar | 3176 (629 C.I.) 24V | Injector Component | 87-4232 | Injector Tube. OEM # 1054232 |
| Caterpillar | C11 (11.1L), C13A (12.5L) 24V Turbo Diesel | Injector Component | 87-4239 | Injector Tube. OEM # 2274239 |
| Caterpillar | C15 (14.6L), C16 (15.8L) 24V, C18 (18.1L) | Injector Component | 87-4239 | Injector Tube. OEM # 2274239 |
| Caterpillar | 3406E, 3408E, 3412E, 3456 | Injector Component | 87-4239 | Injector Tube. OEM # 2274239 |
| Caterpillar | C7 (7.2L) 24V Turbo Diesel | Injector Component | 87-7257 | Injector O-Ring, Both. OEM # 3107257 |
| Caterpillar | 442 C.I. (7.2L) 3126B C7 18V (12 Int, 6 Exh) ACERT | Injector Component | 87-7257 | Injector O-Ring, Both. OEM # 3107257 |
| Caterpillar | 8.8L C9 24V Turbo | Injector Component | 87-7257 | Injector O-Ring, Both. OEM # 3107257 |
| Caterpillar | C11 (11.1L), C13A (12.5L) 24V Turbo Diesel | Injector Component | 87-7430 | Injector O-Ring, Small, Bottom. OEM# 9X7430 |
| Caterpillar | C15 (14.6L), C16 (15.8L) 24V, C18 (18.1L) | Injector Component | 87-7430 | Injector O-Ring, Small, Bottom. OEM# 9X7430 |
| Caterpillar | 3406E, 3408E, 3412E, 3456 | Injector Component | 87-7430 | Injector O-Ring, Small, Bottom. OEM# 9X7430 |
| Caterpillar | 3204 N.A, 3204 Turbo, 3208 N.A., 3208 Turbo | Water Pump | 90-2020 | 3208 w/ Pulley. OEM # 2W1225 |
| Caterpillar | 3406, 3406B, 3408, 3412 | Water Pump | 90-2035 | 3406B,C (Flat Gear) Exc. Marine. OEM #7W7019 |
| Caterpillar | 3204 N.A, 3204 Turbo, 3208 N.A., 3208 Turbo | Water Pump | 90-2041 | 3208 w/o Pulley. OEM # 2W1225 |
| Caterpillar | 3204 N.A, 3204 Turbo, 3208 N.A., 3208 Turbo | Water Pump | 90-2043 | 3208 w/ Threaded Pulley For Fan Clutch. OEM # 2W1227 |
| Caterpillar | 3406E, 3408E, 3412E, 3456 | Water Pump | 90-93 | Dished Gear. OEM # 6I3890 |
| Caterpillar | D343/A, D346, D348, D349, 1693 | Expansion Plug Kit | 97-78SS | Stainless Steel Kit |
| Caterpillar | 3204 N.A, 3204 Turbo, 3208 N.A., 3208 Turbo | Expansion Plug Kit | 97-79SS | Stainless Steel Kit |
| Caterpillar | D330C, D333C, 3304, 3306 | Expansion Plug Kit | 97-80SS | 3304 Stainless Steel Kit |
| Caterpillar | D330C, D333C, 3304, 3306 | Expansion Plug Kit | 97-81SS | 3306 Stainless Steel Kit |
| Caterpillar | 3406, 3406B, 3408, 3412 | Expansion Plug Kit | 97-82SS | 3406, 3408 Stainless Steel Kit |