4J8268 NBR O-Ring fit Caterpillar
4J8268 NBR O-Ring fit Caterpillar
- New aftermarket part
- 30 day returns
- Manufacturer's warranty
4J8268 NBR O-Ring for Caterpillar Equipment
The 4J8268 is an O-ring made from nitrile rubber (NBR) with a hardness specification of 60. It is used in Caterpillar construction equipment, including track loaders and wheel loaders. This is a new aftermarket spare part manufactured by CTP (Costex Tractor Parts).
The part is identified by SKU 4J8268 and is intended for sealing applications in the equipment listed below. The available fitment information identifies the compatible machine models by Caterpillar model designation.
Fitment
- Caterpillar 941 track loader
- Caterpillar 941B track loader
- Caterpillar 951B track loader
- Caterpillar 951C track loader
- Caterpillar 955K track loader
- Caterpillar 955L track loader
- Caterpillar 977K track loader
- Caterpillar 950 wheel loader
- Caterpillar 966C wheel loader
- Caterpillar 966R wheel loader
- Caterpillar 980 wheel loader
- Caterpillar 980B wheel loader
- Caterpillar 988 wheel loader
Cross-reference numbers
| SKU | 4J8268 |
| Other part number designation | 4J-8268 |
Specifications
| Part type | O-ring |
| Equipment manufacturer | Caterpillar |
| Material | Nitrile rubber (NBR) |
| Material specification | NBR (60) |
| Cross-section diameter | 0.1 in |
| Inner diameter | 1.67 in |
| Size | 131 in |
| Operating temperature range | -40°F to 212°F |
| Coating | None |
| Listed weight | 0.1 lb |
| Listed length | 7.62 cm |
| Listed width | 12.7 cm |
| Listed depth | 1.27 cm |
The dimensions and identification data above correspond to the available product specification for SKU 4J8268. Before installation, compare the part number, O-ring dimensions and sealing-groove requirements with the service documentation for the specific Caterpillar machine.






















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