Parts › Kenworth › K300 › Belt
12 belt parts that fit the Kenworth K300, 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 |
|---|---|---|
| CONTINENTAL AG | 49113 | CONTINENTAL AG 49113 Continental Accu-Drive Pulley |
| CUMMINS | 5690194 | CUMMINS-BELTV RIBBED |
| Cummins | 3903092 | v ribbed belt |
| Cummins | 3903097 | v ribbed belt |
| Cummins | 3911558 | v ribbed belt |
| Cummins | 3911562 | v ribbed belt |
| DAYCO | 5081020 | Dayco V-Ribbed Belt |
| GATES | K080575HD | Gates V-Ribbed Belt |
| Gates | k080575 | GATES K080575 Serpentine Belt - Micro-V Serpentine Drive Belt |
| Gates | k080590 | GATES K080590 Serpentine Belt - Micro-V Serpentine Drive Belt |
| Gates | k080590hd | GATES K080590HD Serpentine Belt - FleetRunner Heavy-Duty Micr… |
| Gates | k081020hd | GATES K081020HD FleetRunner Heavy-Duty Micro-V Serpentine Dri… |
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Fitment is a guide — always confirm the exact part against your vehicle's spec and VIN.