In stock
SKU: 1438150
1438150 Nylon Locknut fit Caterpillar
In stock
SKU: 1438150
1438150 Nylon Locknut fit Caterpillar
$52.00
Delivery
Shipping cost will be calculated at checkout. Available shipping methods:
Characteristics 1438150 Nylon Locknut fit Caterpillar
Main characteristics
Compatible models
Caterpillar 307B,
Caterpillar 307C,
Caterpillar 307D,
Caterpillar 308C,
Caterpillar 308D,
Caterpillar 311B,
Caterpillar 311C,
Caterpillar 311D LRR,
Caterpillar 312B,
Caterpillar 312B L,
Caterpillar 312C,
Caterpillar 312C L,
Caterpillar 312D,
Caterpillar 312D L,
Caterpillar 312E,
Caterpillar 312E L,
Caterpillar 313B,
Caterpillar 313D,
Caterpillar 313D2,
Caterpillar 314C,
Caterpillar 314D CR,
Caterpillar 314D LCR,
Caterpillar 314E CR,
Caterpillar 314E LCR,
Caterpillar 315,
Caterpillar 315B,
Caterpillar 315B L,
Caterpillar 315C,
Caterpillar 315D
Part type
Nylon locknut
Cross reference
143-8150
1438150 Nylon Locknut for Caterpillar Equipment
1438150 is a hex nylon-insert locknut used in the cylinder group-bucket assembly of Caterpillar equipment. It is a new aftermarket spare part manufactured by CTP (Costex Tractor Parts).
Fitment
The locknut is listed for the following Caterpillar excavator models and machine series:
- 307B
- 307C
- 307D
- 308C
- 308D
- 311B
- 311C
- 311D LRR
- 312B
- 312B L
- 312C
- 312C L
- 312D
- 312D L
- 312E
- 312E L
- 313B
- 313D
- 313D2
- 314C
- 314D CR
- 314D LCR
- 314E CR
- 314E LCR
- 315
- 315B
- 315B L
- 315C
- 315D
Cross-reference numbers
- 143-8150
Specifications
| Part number | 143-8150 |
| Product SKU | 1438150 |
| Part type | Nylon locknut |
| Nut type | Hex |
| Material | Steel |
| Locking feature | Nylon insert |
| Surface coating | Zinc phosphate and oil |
| Hexagon size | 85 mm |
| Thread size | M56x2 |
| Size designation | M50X2 |
| Application | Cylinder group-bucket assembly |
| Equipment manufacturer | Caterpillar |



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