In stock
SKU: 2B3457
2B3457 Bearing Lock Nut fit Caterpillar
In stock
SKU: 2B3457
2B3457 Bearing Lock Nut fit Caterpillar
- New aftermarket part
- 30 day returns
- Manufacturer's warranty
$16.00
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2B3457 Bearing Lock Nut for Caterpillar Equipment
The 2B3457 is a bearing lock nut used in Caterpillar articulated dump trucks and Challenger machines. It is a new aftermarket spare part manufactured by CTP (Costex Tractor Parts).
The part is identified as a bearing lock nut made of steel, with a 1.967-18 UNS thread specification corresponding to AFBMA N-10. The supplied part number is SKU 2B3457.
Fitment
This bearing lock nut is listed for the following Caterpillar equipment types and models:
- Caterpillar articulated dump trucks
- Caterpillar Challenger machines
- Caterpillar D250E
- Caterpillar D250E II
- Caterpillar D300E
- Caterpillar D300E II
- Caterpillar 65C
- Caterpillar 65D
- Caterpillar 65E
- Caterpillar 75C
- Caterpillar 75D
- Caterpillar 75E
Fitment should be checked against the equipment model, the installed bearing assembly and the required thread specification before installation.
Cross-reference numbers
- 2B3457
- 2B-3457
The number 2B-3457 is the hyphenated part-number format associated with SKU 2B3457.
Specifications
| Part type | Bearing lock nut |
| Equipment manufacturer | Caterpillar |
| Equipment category | Articulated dump truck and Challenger machine |
| Material | Steel |
| Material description | Steel |
| Coating | Not specified |
| Thread size | 1.967-18 UNS |
| Thread standard | AFBMA N-10 |
| Length | 0.50 in |
| Height | 0.5 in |
| Outside diameter | 2.69 in |
| Weight | 0.4 lb |
| Length | 7.6 cm |
| Width | 2.2 cm |
| Depth | 7.7 cm |

























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