O-Ring, 0.139 in C/S x 1.421 in ID 3.53 mm C/S x 36.09 mm ID, Viton 90, Series # -221
Cross References:
Caterpillar: 2303775, Caterpillar: 230-3775, Caterpillar: 9X7419
- Durable viton construction
- Direct replacement for OE part 2303775
- Multiple Engine Applications
- Genuine PAI product including a factory 2-Year Warranty
- Quality You Can Trust - PAI has established themselves as the leading supplier of aftermarket heavy duty diesel parts, with quality standards that always meet or exceed OE standards
Features
- DETAIL - PAI O-rings are carefully designed and feature unparalleled low tolerances. O-ring specifications are measured in a 3D environment and tested to ensure the 100% functionality.
- STRENGTH - PAI O-rings are made of industry leading materials and processes. Hardness ratings will vary between O-rings, but all PAI O-rings are tested to ensure product integrity, fitment, and longevity.
- VARIETY - PAI is a market leader of heavy-duty diesel truck parts, and our O-rings are no exception. Our O-rings come in various materials including but not limited to Viton (Fluorocarbon), PTFE, Nitrile, Neoprene, and EPDM Rubber.
Cross References:
Caterpillar: 2303775, Caterpillar: 230-3775, Caterpillar: 9X7419
- UPC:
- 193807080709
- Mfr Part Number:
- 321284
- AS568 Standard Size Dash Number:
- -221
- Color/Finish:
- TFE Red
- Cross Section (inches):
- 0.139
- Cross Section (mm):
- 3.53
- Durometer:
- 90
- Inside Diameter (inches):
- 1.421
- Inside Diameter (mm):
- 36.09
- Material:
- Viton
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