Loading...
Part Number:
CAP321278
Description:
O-RING
Sell Pack:5 PIECE
Top
Details:
O-Ring, 0.21 in C/S x 3.975 in ID 5.33 mm C/S x 100.97 mm ID, HNBR 72, Series # -345
- Durable HNBR construction
- Direct replacement for OE part 1090077
- 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
Top
Product Attributes:
| AS568 Standard Size Dash Number | -345 |
|---|---|
| Color/Finish | Orange |
| Cross Section (inches) | 0.210 |
| Cross Section (mm) | 5.33 |
| Durometer | 72 |
| Inside Diameter (inches) | 3.975 |
| Inside Diameter (mm) | 100.97 |
| Material | HNBR |
Top
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.
Top
Component Of:
| Part Number | Description |
|---|---|
| Showing 20 of 22 Parts | |
| 321304 | O-RING |
| 321411 | OIL COOLER GASKET KIT |
| 331138-171 | FRONT STRUCTURE GASKET KIT |
| 331138-173 | OIL COOLER KIT |
| 331140-173 | COOLER GASKET KIT |
| 331334 | GASKET KIT |
| 331370 | GASKET KIT |
| 331389 | OIL COOLER GASKET KIT |
| 331390 | OIL COOLER GASKET KIT |
| 331391 | OIL COOLER GASKET KIT |
| 331392 | OIL COOLER GASKET KIT |
| 331395 | OIL COOLER GASKET KIT |
| 331413 | OIL COOLER GASKET KIT |
| 331431 | OIL COOLER GASKET KIT |
| 331565 | FRONT COVER GASKET KIT |
| 331606 | WATER PUMP GASKET KIT |
| 331659 | OIL COOLER GASKET KIT |
| 381802 | WATER PUMP ASSEMBLY |
| 381807 | WATER PUMP ASSEMBLY |
| 381809 | WATER PUMP ASSEMBLY |
| Showing 22 of 22 Parts | |
| 321304 | O-RING |
| 321411 | OIL COOLER GASKET KIT |
| 331138-171 | FRONT STRUCTURE GASKET KIT |
| 331138-173 | OIL COOLER KIT |
| 331140-173 | COOLER GASKET KIT |
| 331334 | GASKET KIT |
| 331370 | GASKET KIT |
| 331389 | OIL COOLER GASKET KIT |
| 331390 | OIL COOLER GASKET KIT |
| 331391 | OIL COOLER GASKET KIT |
| 331392 | OIL COOLER GASKET KIT |
| 331395 | OIL COOLER GASKET KIT |
| 331413 | OIL COOLER GASKET KIT |
| 331431 | OIL COOLER GASKET KIT |
| 331565 | FRONT COVER GASKET KIT |
| 331606 | WATER PUMP GASKET KIT |
| 331659 | OIL COOLER GASKET KIT |
| 381802 | WATER PUMP ASSEMBLY |
| 381807 | WATER PUMP ASSEMBLY |
| 381809 | WATER PUMP ASSEMBLY |
| 381809E | WATER PUMP ASSEMBLY |
| 381826 | WATER PUMP REPAIR KIT |
Top
Year/Make/Model:
| Year | Make | Model |
|---|---|---|
| All | CATERPILLAR | 3406E SERIES |
| All | CATERPILLAR | C15 ENGINE |
| All | CATERPILLAR | C16 ENGINES |
| All | CATERPILLAR | C18 ENGINE |
| All | CATERPILLAR | 3400 SERIES |