Pulleys
There are four types of engine pulleys; crank pulleys, accessory pulleys, idler pulleys and tensioner pulleys. The crank pulley is the drive pulley, which is attached to the crankshaft. Accessory pulleys are attached to alternators, air pumps etc. Idler pulleys spin freely and are not attached to any accessories nor the crankshaft, they simply aid in maintaining the configuration of the belt’s path. Tensioner pulleys are similar to an idler, but they have a spring type mechanism to provide proper tension on the belt. CTP offers all types of pulleys, designed and manufactured to run true and to last for thousands of maintenance free hours.
Pulleys
| wdt_ID | PART NO. | DESCRIPTION | APPLICATION |
|---|---|---|---|
| 1 | 1030880 | PULLEY GP-IDLER | 3516B, 776C, 776D, 777, 777B, 777D, 784B, 784C, 785, 785B, 785C, 785D, 789, 789B, 789C, 793B, 793C, 994, 994D |
| 2 | 1030887 | PULLEY-IDLER | 3516B, 776C, 776D, 777, 777B, 777D, 784C, 785, 785B, 785C, 785D, 789, 789B, 789C, 793C, 938G, 950G, 962G, 994, 994D, IT38G |
| 3 | 1077750 | PULLEY | 214B, 3114, 3116, 3126, 3126B, 550, 570, 574, 580, 613C II, 950F, 950F II, 953B, 953C, 960F, 962G, 963B, AP-1000, AP-1050, BG-2455C, BG-245C, CB-434, CB-634C, CB-634D, CP-563, CS-531C, CS-533C, CS-563. |
| 4 | 1079579 | PULLEY | 120K, 120K 2, 12H, 12H ES, 12H NA, 12K, 140H, 140H ES, 140H NA, 140K, 140K 2, 143H, 160H, 160H ES, 160H NA, 160K, 163H NA |
| 5 | 1094848 | PULLEY-CRANKSHAFT | 235B, 572R, D6R, D7R |
| 6 | 1134457 | PULLEY-ALTERNATOR | 416B, 416C, 416D, 420D, 424D, 426B, 426C, 428B, 428C, 428D, 430D, 432D, 436C, 438C, 438D, 442D, 908, 914G, CB-434D, CB-534D, CB-564D, CB-634D, CD-54, IT14G |
| 7 | 1144294 | PULLEY-TIGHTENER | D8L, D9R |
| 8 | 1154204 | PULLEY AS-IDLER | 120H, 120H ES, 120H NA, 135H, 135H NA, 30/30, 3114, 3116, 3126, 3126B, 3126E, 320B, 322B L, 322B LN, 322C, 322C FM, 325B L, 35, 446, 446B, 446D, 45, 525B, 533, 535B, 539, 543, 55, 550, 561M, 570, 574 |
| 9 | 1154237 | PULLEY-IDLER | 120H, 120H ES, 120H NA, 135H, 135H NA, 3114, 3116, 3126, 3126B, 3126E, 320B, 322B L, 322B LN, 322C, 322C FM, 325B L, 35, 446, 446B, 446D, 45, 525B, 535B, 539, 550, 561M, 570, 574, 580, 613C II, 814F |
| 10 | 1230790 | PULLEY | 140H, 143H, 14H, 160H, 163H, 16H, 3126E, 3176C, 3196, 345D L, 374F L, 390F L, 621H, 621K, 623H, 623K, 623K LRC, 627H, 627K, 627K LRC, 725, 725C, 730, 730C, 770, 770G, 770G CTP, 772, 772G |
Pulleys for Komatsu®
| wdt_ID | PART NO. | DESCRIPTION | APPLICATION |
|---|---|---|---|
| 1 | 6732-61-3750 | PULLEY KOMATSU | 175C, 4D102E, 6D102E, D32E, D38E, D39E, D51EX/PX, PC200, PC200LL, PC200Z, PC210, PC220, PC220LL, PC250, PC270, PC290, PW160, PW180, PW200, PW220, S4D102E, S6D102E, SA6D102E, SAA4D102E, SAA4D107E |
| 2 | 6743-61-3441 | PULLEY, IDLER KOMATSU | PC300, PC300HD, PC300LL, PC350, PC350HD, PC350LL, PC360, PC390, PC390LL, SAA6D107E, SAA6D114E, WA380, WA430 |
* 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.
