Valve Inserts
CTP valve seat inserts are manufactured with the highest quality steel alloy, comprised of a high grade nickel and chromium. These valve seat inserts are designed and manufactured to withstand the extreme temperatures and pressures produced by today’s high performance diesel engines.
| wdt_ID | PART NO. | DESCRIPTION | ENGINE | EQUIPMENT |
|---|---|---|---|---|
| 1 | 1P6837 | VALVE SEAT INSERT (INLET) | 3306, G3304, G3306 | 12G, 528, 930, 950, 955K, D4D |
| 2 | 1S2894 | VALVE SEAT INSERT (INLET) | 1674, 1676 | 621, 980, D334, D336 |
| 3 | 1S2895 | VALVE SEAT INSERT (EXHAUST) | 1674, 1676 | 621, 980, D334, D336  |
| 4 | 1S5738 | VALVE SEAT INSERT (EXHAUST) | D353C, D379B, G353D, G379, G398, G399 | |
| 5 | 1W2713 | VALVE SEAT INSERT (EXHAUST) | 3114, 3116, 3126, | 120H, 120H ES, 120H NA, 135H, 135H NA, 205B, 214B, 224B, 30/30, 320 L, 320B, 322 FM L, 322B L, 322B LN, 322C, 322C FM, 325, 325 L, 325B, 325B L, 35, 446B, 446D, 45, 525B, 533, 535B |
| 6 | 1W5283 | VALVE SEAT INSERT (EXHAUST) | 3406, 3406B, 3406C, 3406E, 3408, 3408B, 3408C, 3408E, 3412, 3412C, 3412D, 3412E, 3516B, | 16G, 16H NA, 245, 24H, 375, 375 L, 5080, 5110B, 578, 583R, 587R, 589, 621, 621B, 621E, 621F, 623E, 623F, 627B |
| 7 | 1W5321 | VALVE SEAT INSERT (EXHAUST) | 3304, 3306 | 120B, 140B, 1673C, 235, 930, 955L, D6D, D7F, D7G |
| 8 | 1039252 | VALVE SEAT INSERT (INLET) | 3044C | 236B, 236B3, 242B3, 246C, 252B, 252B3, 256C, 257B3, 259B3, 262C, 262C2, 267B, 268B, 272C, 277C, 277C2, 279C, 279C2, 287C, 287C2, 289C, 289C2, 297C, 299C, 315, 315B, 315C, 317B LN, 318B, 906 |
| 9 | 1039253 | VALVE SEAT INSERT (EXHAUST) | 3044C | 236B, 236B3, 242B3, 246C, 252B, 252B3, 256C, 257B3, 259B3, 262C, 262C2, 267B, 268B, 272C, 277C, 277C2, 279C, 279C2, 287C, 287C2, 289C, 289C2, 297C, 299C, 315, 315B, 315C, 317B LN, 318B, 906 |
| 10 | 1070265 | VALVE SEAT INSERT (EXHAUST) | 3304, 3304B, 3306, 3306B, 3306C | 120G, 12G, 12H, 12H ES, 12H NA, 130G, 140G, 140H, 140H ES, 140H NA, 143H, 14G, 14H NA, 160G, 160H, 160H ES, 160H NA, 163H NA, 235B, 330, 330 L, 330B L, 350, 515, 517 |
* Other part no. not included in the list are available. Please contact your sales representative if you have any questions. Part Numbers are used for reference purposes only. Komatsu® is the registered trademark of Komatsu Ltd. John Deere® is the registered trademark of John Deere Company.
