In stock
SKU: 8M8509
8M8509 Lock Nut fit Caterpillar
In stock
SKU: 8M8509
8M8509 Lock Nut fit Caterpillar
- New aftermarket part
- 30 day returns
- Manufacturer's warranty
$5.00
Delivery
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8M8509 Lock Nut for Caterpillar Equipment
8M8509 is a nylon lock nut used in Caterpillar engines, generator sets, and industrial engines. This is a new aftermarket spare part manufactured by CTP (Costex Tractor Parts).
Fitment
The lock nut is listed for the following Caterpillar equipment models and engine applications:
- Caterpillar D379 engine
- Caterpillar D379B engine
- Caterpillar D398 engine
- Caterpillar D398B engine
- Caterpillar D399 engine
- Caterpillar G379 engine
- Caterpillar G379A engine
- Caterpillar G398 engine
- Caterpillar G399 engine
- Caterpillar generator set applications
- Caterpillar industrial engine applications
Cross-reference numbers
| Equipment manufacturer reference | Caterpillar 8M8509 |
| CTP part number | 8M8509 |
Specifications
| Part type | Nylon lock nut |
| Part number | 8M8509 |
| Equipment brand | Caterpillar |
| Application | Engine, generator set, and industrial engine equipment |
| Weight | 0.1 lb |
| Length | 8.89 cm |
| Width | 15.24 cm |
| Depth | 1.27 cm |






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