6N6657 V-belt Single fit Caterpillar
6N6657 V-belt Single fit Caterpillar
- New aftermarket part
- 30 day returns
- Manufacturer's warranty
Characteristics 6N6657 V-belt Single fit Caterpillar
6N6657 V-belt Single for Caterpillar Equipment
6N6657 is a single V-belt used in the engine belt systems of Caterpillar equipment. It fits Caterpillar industrial equipment, marine equipment, and track-type tractors, including the models listed below. This is a new aftermarket spare part manufactured by CTP (Costex Tractor Parts).
Fitment
The belt is specified for the following Caterpillar equipment models and machine series:
- Caterpillar 3408
- Caterpillar 3408B
- Caterpillar 3408C
- Caterpillar 3408E
- Caterpillar 3412
- Caterpillar 3412E
- Caterpillar D8L
- Caterpillar D9R
- Caterpillar D10R
The listed applications cover Caterpillar engines and machines using a single V-belt in the engine belt drive. Compatibility should be checked against the equipment model, engine configuration, and the part number removed from the machine before installation.
Specifications
| Part type | V-belt |
| Configuration | Single belt |
| Equipment brand | Caterpillar |
| Equipment category | Industrial equipment, marine equipment, and track-type tractors |
| Application | Engine belt system |
| Belt length | 63.50 in |
| Belt width | 0.63 in |
| Weight | 0.72 lb |
| Quantity | 1 V-belt |
| SKU | 6N6657 |
The specified 63.50-inch length and 0.63-inch width identify the belt size for selection and comparison. The 0.72-pound weight refers to the listed belt weight. The product is described as a single V-belt, so no additional belt, pulley, tensioner, or installation hardware is included unless separately specified.






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