Our Caterpillar aftermarket belt tighteners & pulleys products include but are not limited to the part numbers below. We sell other engine parts too. Click the links here to view these products.
Belt Tighteners
O.E.M. Part No. | CAT® Engine Model | | Cummins | | Dynacraft | Freightliner | | GM | International Navistar | | Jonh Deere | | Volvo | |
| | | | | | | | | | | | | | |
1333543 | 3176 | | 4071248 | | D1186-2393 | | | | | | | | | |
1333544 | C10, C12 | | | | | | | | 1814719-C1 | | RE2490 | | | |
1333545 | C10, C12 | | 4071248 | | D1186-2393 | | | | | | | | | |
1352142 | C7, C9, 3126B | | 4071248 | | D1186-2393 | | | | | | | | | |
1352151 | 3126B, C7 | | | | D1186-2432 | | | | 1687819-C91, 3543883-C1 | | AH155348, RE184034 | | | |
1382514 | 3126, 3126B, C7 | | | | D1186-2458 | DCO90-727000 | | | | | | | | |
1421987 | C10, C12 | | | | | | | | | | | | 8086969, 20461116 | |
1900634 | 3116, C10, C12 | | 3161562 | | D1186-2341 | | | 15727065 | | | RE518097 | | | |
1900642 | C12, C10 | | | | D1186-2458 | DCO90-727000 | | | | | | | | |
1900643 | C9 | | | | | | | | 1841760-C1 | | RE506352 | | | |
1900649 | 3196, 3176C | | 4071248 | | D1186-2393 | | | | | | | | | |
2002279 | C15 | | 4920105 | | D1186-2621 | | | | | | | | | |
2117895 | C11, C13 | | | | D1186-2611 | | | | | | | | | |
2178938 | C15, C18, 3406, 3456 | | | | D1186-2623 | | | | | | | | | |
2201209 | C7, C9, 3426E | | | | D1186-2617 | | | | | | | | | |
2222880 | C7, C9, 3126E | | | | D1186-2619 | | | 15170283 | | | | | | |
3368955 | C15, C16 | | 3682946, 3683289 | | D1186-2613 | | | | | | | | | |
7E0339 | 3116 | | | | | | | | | | RE18097 | | | |
7E3999 | 3126E, 3126B, 3116 | | | | D1186-2432 | | | | 1687819-C91, 3543883-C1 | | AH155348, RE184034 | | | |
Pulleys
O.E.M. Part No. | | CAT® Engine Models | | Cummins | | | Dynacraft | | | Frieghtliner | | GM | | International Navistar | | Komatsu® | | Volvo | |
1337023 | | C15, C18, 3196 | | 3102888, 3161562 | | | D1186-5176 | | | | | | | | | 6731-61-4141, 6731-62-4110 | | | |
1421988 | | C7, C9, C10, C12 | | | | | | | | | | | | | | | | 3164793, 20461114 | |
1445611 | | C7, C9, 3126E | | | | | | | | DC093-001141 | | 89022559 | | 19808-01 | | | | | |
1979641 | | C7, C9, C13, C15 | | 3102888, 3161562 | | | D1186-5176 | | | | | | | | | 6731-61-4141, 6731-62-4110 | | | |
2278313 | | C11, C13 | | 3281583, 3914095 | | | D1186-5208 | | | | | | | | | | | | |
2534525 | | C7, C9, 3126B | | | | | | | | DC093-001141 | | 89022559 | | 19808-01 | | | | | |