SKF 16500 Differential Pinion Seal - Rear

Reliable Differential Pinion Seal for Buick, Oldsmobile, and Pontiac

The SKF 16500 differential pinion seal is engineered to provide a precise fit and durable sealing performance for select Buick, Oldsmobile, and Pontiac models. Designed with a polyacrylate sealing surface, this seal ensures effective protection against leaks and contamination in your vehicle's driveline system.

• Width: 0.400 inches for optimal sealing depth
• Outside Diameter: 2.660 inches to match OEM specifications
• Shaft Diameter: 1.645 inches for accurate fitment
• Sealing Surface Type: Polyacrylate for enhanced durability and resistance
• Compatible with Buick Cutlass, Oldsmobile Cutlass, Pontiac GTO, LeMans, LeSabre, Skylark, and Tempest models

Technical Details of SKF 16500 Differential Pinion Seal

The SKF 16500 differential pinion seal is designed to maintain the integrity of the differential assembly by preventing oil leaks and keeping contaminants out. Its polyacrylate sealing surface offers a balance of flexibility and wear resistance, suitable for the rotational speeds and pressures found in driveline applications. The precise dimensions—0.400 inch width, 2.660 inch outside diameter, and 1.645 inch shaft diameter—ensure a secure fit on the pinion shaft, reducing the risk of premature failure or leakage.

Compatible Vehicles and Applications

This differential pinion seal is compatible with a range of classic and performance vehicles, including Buick Cutlass, Oldsmobile Cutlass, Pontiac GTO, LeMans, LeSabre, Skylark, and Tempest. It is specifically designed for driveline and axle sealing systems, making it suitable for restoring or maintaining the differential assembly in these models.

• Prevents oil leaks from the differential pinion shaft
• Protects against dirt and debris entering the differential
• Reduces wear on the pinion shaft and bearings
• Maintains proper lubrication within the differential
• Helps avoid costly drivetrain repairs due to seal failure

Installation Notes and Tips

When installing the SKF 16500 differential pinion seal, ensure the mating surfaces are clean and free of debris. Use appropriate tools to press the seal evenly into place without damaging the polyacrylate sealing surface. Verify the shaft diameter matches the 1.645 inch specification for proper sealing. It is recommended to inspect the pinion shaft and bearings for wear before installation to ensure optimal performance and longevity.

Quality Assurance and Warranty

SKF manufactures the 16500 differential pinion seal to meet strict quality standards, ensuring reliable performance in demanding automotive applications. While specific warranty details may vary, SKF products typically come with a limited warranty against manufacturing defects. Refer to SKF documentation for exact warranty terms related to this part number.