NOK 49442380 Crankshaft Oil Seal

The NOK 49442380 is a precision-engineered crankshaft oil seal designed to prevent oil leaks and protect against contaminant intrusion in engine applications. Manufactured by NOK Corporation, a leading Japanese seal manufacturer known for supplying OEM-quality sealing solutions to major automotive manufacturers worldwide.

Key Features:

• High-quality elastomer construction for superior sealing performance
• Precision-molded lip design ensures optimal contact with crankshaft surface
• Metal case construction provides structural integrity and proper fitment
• Prevents oil leakage from crankshaft journal area
• Protects against external contaminants including dust, dirt, and moisture
• Designed to withstand engine operating temperatures and pressures
• OEM-equivalent quality suitable for professional installations

NOK crankshaft seals are manufactured to strict ISO and JIS standards, ensuring reliable performance and long service life. This seal is typically installed at the front or rear of the crankshaft to maintain proper lubrication and prevent oil loss during engine operation.