The Corteco OS-039-052-06.3/11.3 (82019060) oil seal is engineered for effective sealing in power steering systems, hydraulic machinery, and automotive equipment requiring superior resistance to oil and wear. Made from TB9Y-NBR (a type of nitrile rubber), it ensures robust sealing performance under demanding conditions.
Common applications include:
Power steering pumps and valves
Hydraulic cylinders and actuators
Automotive transmissions and engine components
Industrial equipment requiring oil leak prevention and contaminant exclusion
This oil seal features precise dimensions of 39mm inner diameter, 52mm outer diameter, and a dual thickness of 6.3/11.3mm, designed to fit a variety of hydraulic and power steering units. Manufactured by Corteco with TB9Y-NBR compound, this seal provides excellent resistance to oils, hydraulic fluids, and temperature fluctuations, guaranteeing durability and long service life.
Ideal for replacing worn or damaged seals, the OS-039-052-06.3/11.3 helps maintain optimal system performance by preventing oil leaks and protecting internal components from dirt and moisture intrusion.
Dimensions: 39 x 52 x 6.3/11.3 mm
Corteco Part Number: 82019060 (TB9Y-NBR)
High-quality nitrile rubber (TB9Y-NBR) for oil, heat, and wear resistance
Suitable for power steering, hydraulic, and automotive systems
Prevents fluid leakage and contamination for extended equipment life