7N1275 Fan Drive Pulleys fit Caterpillar
7N1275 Fan Drive Pulleys fit Caterpillar
- New aftermarket part
- 30 day returns
- Manufacturer's warranty
Characteristics 7N1275 Fan Drive Pulleys fit Caterpillar
7N1275 Fan Drive Pulley
The 7N1275 fan drive pulley is a pulley used in the fan drive system of Caterpillar equipment. It is listed for Caterpillar pipelayers, quarry trucks, track-type tractors, tractors, trucks, wheel loaders, wheel scrapers, and wheel tractors.
This is a new aftermarket fan drive pulley manufactured by CTP (Costex Tractor Parts). The equipment brand specified for this part is Caterpillar; the listed Caterpillar model designations identify the machines on which the pulley is used.
The part is identified by SKU 7N1275. Fitment is organized below by Caterpillar equipment type and model designation, while the available dimensional and weight data is provided in the specifications section.
Fitment
- Pipelayer: 578, 583R, 587R, 589
- Quarry truck: 771C, 771D, 775B, 775D
- Track-type tractor: D8L, D8N, D9L, D9N
- Tractor: 768C
- Truck: 69D, 769C, 769D, 773B, 773D, 773E, 775D, 775E
- Wheel loader: 988B
- Wheel scraper: 657E
- Wheel tractor: 631E, 633E II, 637D, 637E, 651E, 657E
The listed fitment includes both individual machine models and model series identified by their Caterpillar designations. Several model designations occur in more than one equipment category in the source data: 775D is listed under quarry trucks and trucks, while 657E is listed under wheel scrapers and wheel tractors. These applications are retained as separate equipment classifications.
The pulley is intended for use as part of the fan drive assembly on the specified machines. The available data identifies the component by its part number, application type, equipment fitment, overall package measurements, and weight. No additional installation position, mounting hardware, belt data, or kit contents are specified.
Specifications
| Part name | Fan drive pulley |
| SKU | 7N1275 |
| Part category | Pulleys |
| Equipment manufacturer | Caterpillar |
| Part type | New aftermarket spare part |
| Part manufacturer | CTP (Costex Tractor Parts) |
| Weight | 31.1 lb |
| Length | 36.3 cm |
| Width | 36.3 cm |
| Depth | 7.62 cm |
The stated measurements are length, width, and depth values supplied for the part. The listed weight is 31.1 lb. Material, belt groove configuration, bore size, mounting-hole pattern, shaft interface, and included components are not specified in the available product data and are therefore not listed as confirmed characteristics.




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