NOK 49442412 Differential Pinion Seal

The NOK 49442412 is a premium differential pinion seal designed to prevent oil leakage from the pinion shaft area of differentials and axle assemblies. Manufactured by NOK, a globally recognized leader in sealing technology, this pinion seal provides reliable protection against fluid loss and contaminant ingress in automotive drivetrain applications.

Key Features:

• Precision-engineered design ensures proper fit and reliable sealing performance
• Constructed from high-quality nitrile rubber (NBR) material for excellent oil and heat resistance
• Dual-lip or multi-lip design provides enhanced sealing effectiveness under demanding conditions
• Prevents differential oil leakage while keeping dirt, dust, and moisture out of the pinion assembly
• Maintains proper lubrication and pressure within the differential housing
• Helps extend the service life of differential components by ensuring optimal operating conditions

This pinion seal is a critical component for maintaining the integrity of your vehicle's differential system. Regular inspection and replacement of worn pinion seals helps prevent costly differential damage and ensures smooth, efficient power transfer to the wheels.