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Part Number:
CUP121421
Description:
O-RING
Sell Pack:2 PIECE
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Details:
O-Ring0.21 in C/S x 3.725 in ID5.33 mm C/S x 94.62 mm IDViton 75, Series # -343
- Durable viton construction
- Direct replacement for OE part 3026421
- 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
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Product Attributes:
| AS568 Standard Size Dash Number | -343 |
|---|---|
| Color/Finish | Black |
| Cross Section (inches) | 0.210 |
| Cross Section (mm) | 5.33 |
| Durometer | 75 |
| Inside Diameter (inches) | 3.725 |
| Inside Diameter (mm) | 94.62 |
| Material | Viton |
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Why Choose PAI?:
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.
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Component Of:
| Part Number | Description |
|---|---|
| 331609 | CENTRAL/LOWER GASKET SET |
| 131262-100 | GASKET KIT |
| 131891 | UPPER GASKET KIT |
| 131892 | UPPER GASKET KIT |