In stock
SKU: 1438149
1438149 Locknut Special fit Caterpillar
In stock
SKU: 1438149
1438149 Locknut Special fit Caterpillar
- New aftermarket part
- 30 day returns
- Manufacturer's warranty
$58.00
Delivery
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1438149 Locknut Special fit Caterpillar
1438149 is a special-fit hex locknut for the cylinder and bucket assembly on Caterpillar equipment. It belongs to the nylon locknut category and is used with the listed Caterpillar excavator models and machine series. This is a new aftermarket spare part manufactured by CTP (Costex Tractor Parts).
Fitment
- Caterpillar 308C
- Caterpillar 308D
- Caterpillar 311B
- Caterpillar 311C
- Caterpillar 311D LRR
- Caterpillar 312B
- Caterpillar 312B L
- Caterpillar 312C
- Caterpillar 312C L
- Caterpillar 313B
- Caterpillar 314C
- Caterpillar 315
- Caterpillar 320B
- Caterpillar 320C
- Caterpillar 320D
- Caterpillar 322C
- Caterpillar 323D L
- Caterpillar 324D
- Caterpillar 324D L
- Caterpillar 325C
- Caterpillar 325C L
- Caterpillar 325D
- Caterpillar 325D L
- Caterpillar 329D L
- Caterpillar 330B L
- Caterpillar 330C
- Caterpillar 330C L
- Caterpillar M312
- Caterpillar M313C
- Caterpillar M313
Specifications
| Part type | Hex locknut |
| Equipment manufacturer | Caterpillar |
| Application | CYLINDER GP-BUCKET |
| Material | Steel |
| Locking function | Nylon insert |
| Coating | Zinc phosphate and oil |
| Hexagon size | 75 mm |
| Thread size | M48X2 |
| Length | 51 mm |
| Size designation | M46X2 |
| SKU | 1438149 |
| Catalog number format | 143-8149 |




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