2N3350 O-Ring fit Caterpillar
2N3350 O-Ring fit Caterpillar
- New aftermarket part
- 30 day returns
- Manufacturer's warranty
2N3350 O-Ring for Caterpillar Equipment
The 2N3350 O-ring is a standard rubber sealing ring used in axial and radial sealing applications on Caterpillar equipment. It is a new aftermarket spare part manufactured by CTP (Costex Tractor Parts).
The seal is designed to help prevent the passage of fluids and contamination at the sealing point. The part is made from FKM elastomer with a hardness of 75 Shore A and has no external coating.
Fitment
This O-ring is used on equipment manufactured by Caterpillar, including articulated dump trucks, cold planers and earthmoving compactors. The listed machine models are:
- Caterpillar D350E
- Caterpillar D400E
- Caterpillar PM-465
- Caterpillar 825C
- Caterpillar 826C
- Caterpillar 826G
- Caterpillar 826G II
- Caterpillar 826H
- Caterpillar 836G
- Caterpillar 836H
Compatibility should be confirmed by comparing the dimensions and reference number with the requirements of the specific machine and sealing location.
Cross-reference numbers
- 2N-3350
The product SKU is 2N3350; the reference 2N-3350 denotes the same part number format with a hyphen.
Specifications
| Part type | O-ring sealing ring |
| Equipment manufacturer | Caterpillar |
| Material | FKM rubber elastomer |
| Material designation | FKM (75) |
| Hardness | 75 Shore A |
| Seal type | Standard O-ring |
| Sealing position | Axial or radial applications |
| SAE AS568 dash size | -316 |
| Cross-section diameter | 0.21 in |
| Inner diameter | 0.85 in |
| Outer diameter | 1.27 in |
| Operating temperature range | -40 to 350 °F |
| Coating | None |
| Listed weight | 0.1 lb |
| Listed length | 3 cm |
| Listed width | 3 cm |
| Listed depth | 0.4 cm |






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