5 belt parts that fit the Cummins ISX, with brands, part numbers and cross-references.
Numbers in blue open their full cross-reference page — every interchange number for that part.
| Brand | Part number | Description |
|---|---|---|
| Gates | GAT38610 | HEAVY DUTY BELT TENSIONER CUMMINS ISX APPLICATIONS* |
| AKMI | 29-07060191 | Belt Tensioner Replaces 4299053, 4920105, 2871294, 3691290 Fo… |
| Cummins | ETP-3690067 | Elite Truck Parts Belt Tensioner Assembly - Cummins Isx & Isl… |
| Gates | GAT12PK2380HD | POLYRIB 12V POLYRIB BELT HEAVY DUTY CUMMINS ISX APPLICATIONS* |
| Gates | GAT38587 | HEAVY DUTY BELT TENSIONER 38587 CUMMINS ISX APPLICATIONS* |
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Fitment is a guide — always confirm the exact part against your vehicle's spec and VIN.