NOK 49442446 Wheel Seal

The NOK 49442446 is a precision-engineered wheel seal designed to protect wheel bearings and retain lubricants in automotive and light truck applications. This seal prevents grease from leaking out of the wheel hub assembly while keeping contaminants such as water, dirt, and road debris from entering the bearing cavity.

Key Features:

• Manufactured by NOK, a leading Japanese seal manufacturer with over 75 years of experience
• Constructed from high-quality elastomeric materials for durability and heat resistance
• Metal case design provides structural integrity and secure housing retention
• Precision sealing lip ensures optimal contact with the shaft surface
• Engineered to meet or exceed OEM specifications for reliable performance

This wheel seal plays a critical role in extending wheel bearing life by maintaining proper lubrication and preventing contamination. Signs that a wheel seal may need replacement include visible grease leakage near the hub, unusual grinding or humming noises from the wheel area, or excessive wheel bearing play. NOK seals are manufactured to strict quality standards, ensuring consistent performance and long service life.