NOK 49442408 Crankshaft Oil Seal

The NOK 49442408 is a precision-engineered crankshaft oil seal designed to prevent engine oil leakage at the crankshaft bearing interface. This seal provides reliable protection against oil seepage while keeping dust and contaminants out of critical engine components.

Key Features:

• Manufactured by NOK, a leading specialist in oil seal technology since 1939
• Synthetic rubber seal lip bake-adhesioned to metal ring for superior durability
• Engineered sealing profile maintains optimal oil film thickness during rotation
• Precision-molded design ensures proper contact pressure for leak-free performance
• Direct replacement for OEM crankshaft seal applications

NOK oil seals utilize advanced sealing theory to create a controlled suction phenomenon that prevents oil from escaping while maintaining proper lubrication. The precision-engineered lip design and quality materials ensure long-lasting, reliable performance in demanding engine environments.