Timken 472144 Differential Pinion Seal - Rear

Reliable Differential Pinion Seal for Oldsmobile and Pontiac Vehicles

The Timken 472144 differential pinion seal is designed to provide a secure and durable seal for driveline components in select Oldsmobile and Pontiac models. This part helps maintain proper lubrication and prevents leaks, ensuring optimal differential performance.

• Compatible with Oldsmobile 98, Delta 88, and Starfire models
• Fits Pontiac Bonneville and Catalina vehicles
• Durable construction for long-lasting sealing performance
• Precision engineered to meet OEM specifications
• Part number 472144 for accurate identification and fitment

Product Details and Specifications

The Timken 472144 differential pinion seal is manufactured to provide a tight seal around the pinion shaft, preventing differential fluid leaks that can lead to driveline damage. This seal is engineered to fit specific Oldsmobile and Pontiac models, including the Oldsmobile 98, Delta 88, Starfire, and Pontiac Bonneville and Catalina. Its design ensures compatibility with the original equipment, maintaining the integrity of the differential assembly.

Applications and Problem Solving

This differential pinion seal is used to address common issues related to driveline fluid leaks and seal wear. It is suitable for:

• Preventing differential oil leaks that cause low fluid levels
• Reducing contamination of differential components
• Maintaining proper lubrication for pinion gears
• Minimizing noise and vibration caused by seal failure
• Extending the service life of the differential assembly

Installation Notes and Tips

When installing the Timken 472144 differential pinion seal, ensure the mating surfaces are clean and free of debris. Proper alignment during installation is critical to avoid premature wear or leaks. It is recommended to use appropriate tools to press the seal evenly into place without damaging the sealing lip. Verify fitment compatibility with your specific Oldsmobile or Pontiac model before installation.

Quality Assurance and Warranty

Timken manufactures the 472144 differential pinion seal to meet stringent quality standards, ensuring reliable performance and durability. While specific warranty details may vary, Timken products typically come with a limited warranty against defects in materials and workmanship. Consult product documentation or Timken directly for warranty terms related to this part.