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Some manufacturers offer hub seals in standard sizes that fit a wide range of vehicles, while others may require a specific size for a particular make and model

hub seals by size. It is important to find a hub seal that is designed to fit your vehicle's wheel hub assembly to ensure proper sealing and protection of the wheel bearings.

hub seals by size. It is important to find a hub seal that is designed to fit your vehicle's wheel hub assembly to ensure proper sealing and protection of the wheel bearings.
The primary seal, often made of polyurethane, rubber, or PTFE (Teflon), prevents fluid from leaking past the piston. The secondary seal, typically an O-ring, provides additional security against fluid bypass. Wear rings, usually made of hard materials like bronze or steel, reduce friction and prevent scoring of the cylinder wall. Scraper seals help remove any contamination or debris that may have entered the system Scraper seals help remove any contamination or debris that may have entered the system
Scraper seals help remove any contamination or debris that may have entered the system Scraper seals help remove any contamination or debris that may have entered the system
hydraulic piston seal kit.


The applications of high temperature oil seals span a wide range of industries. In the automotive sector, they are commonly used in engine components, transmission systems, and various driveline applications. High temperature seals are essential in maintaining the integrity of systems that operate under extreme thermal conditions, such as turbochargers, where exposure to high temperatures is prevalent. Additionally, in the aerospace industry, these seals are crucial for ensuring the reliability of engines and hydraulic systems, where failure can lead to catastrophic consequences.