In stock
SKU: 8H8257
8H8257 O-Ring fit Caterpillar
In stock
SKU: 8H8257
8H8257 O-Ring fit Caterpillar
- New aftermarket part
- 30 day returns
- Manufacturer's warranty
$8.00
Delivery
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8H8257 O-Ring for Caterpillar Equipment
The 8H8257 is a standard O-ring seal for Caterpillar earthmoving compactors, including the 826, 836, and 825 machine series. It is a new aftermarket O-ring manufactured by CTP (Costex Tractor Parts).
The seal is made from nitrile rubber (NBR) with a specified hardness of 75 Shore A. The supplied product is identified by the Caterpillar equipment part number 8H8257 and the hyphenated form 8H-8257.
Fitment
The O-ring is listed for Caterpillar earthmoving compactors. Compatible machine models include the following:
- Caterpillar 825G
- Caterpillar 825G II
- Caterpillar 825H
- Caterpillar 826C
- Caterpillar 826G
- Caterpillar 826G II
- Caterpillar 826H
- Caterpillar 836
- Caterpillar 836G
- Caterpillar 836H
Cross-reference numbers
| Part number | 8H8257 |
| Hyphenated part number | 8H-8257 |
| SAE AS568 dash size | -452 |
Specifications
| Part type | O-ring seal |
| Equipment manufacturer | Caterpillar |
| Equipment type | Earthmoving compactor |
| Seal material | Nitrile rubber (NBR) |
| Material designation | NBR (75) |
| Hardness | 75 Shore A |
| SAE AS568 dash size | -452 |
| Seal color | Black |
| Coating | None |
| Cross-section diameter | 0.28 in |
| Inner diameter | 11.47 in |
| Outside diameter | 12.025 in |
| Weight | 0.2 lb |
| Reported length | 17.78 cm |
| Reported width | 22.86 cm |
| Reported depth | 2.54 cm |
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