Keep your rig running leak-free with this precision-engineered NBR O-ring designed for heavy-duty truck applications. When hydraulic systems, air lines, or engine components start showing signs of wear, this high-quality seal delivers the reliable performance you need to stay on the road.
Key Features
- Premium NBR Construction: Nitrile rubber compound resists oil, fuel, and hydraulic fluids while maintaining flexibility in extreme temperatures
- Precise 75A Durometer: Perfect balance of flexibility and strength for secure sealing under pressure
- Exact OEM Specifications: 5.33mm cross-section and 85.09mm inner diameter ensure proper fitment without guesswork
Technical Specifications
- Material: Nitrile Butadiene Rubber (NBR)
- Hardness: 75 Shore A
- Cross-section: 5.33mm
- Inner Diameter: 85.09mm
- Temperature Range: -40°F to +250°F
This O-ring is commonly used in hydraulic cylinders, air brake systems, transmission components, and various engine applications. Easy to install with basic tools - simply remove the old seal and press the new one into place.
Built to withstand the demanding conditions of over-the-road hauling, this NBR O-ring delivers the durability and performance you can count on mile after mile.
