SKF 18276 Differential Pinion Seal - Rear

Reliable Differential Pinion Seal for Ford and Mercury Vehicles

The SKF 18276 differential pinion seal is engineered to provide a precise fit and durable sealing performance for select Ford and Mercury models. Designed with quality nitrile sealing material, this seal helps maintain optimal driveline function by preventing leaks and contamination.

Key Features of SKF 18276 Differential Pinion Seal

• Width: 0.531 inches for accurate sealing depth
• Outside Diameter: 4.128 inches ensuring proper fit in differential housing
• Shaft Diameter: 1.813 inches matching OEM specifications
• Sealing Surface Type: Nitrile for resistance to oil and wear
• Compatible with Ford Colony Park and Mercury Thunderbird models

Detailed Product Description

The SKF 18276 differential pinion seal is designed to meet the exacting standards required for driveline and axle sealing systems. Its nitrile sealing surface offers reliable resistance to automotive fluids and temperature variations, which is critical for maintaining the integrity of the differential assembly. The precise dimensions, including a 0.531-inch width and 4.128-inch outside diameter, ensure a secure fit around the 1.813-inch shaft diameter, minimizing the risk of leaks and premature wear. This part is specifically compatible with Ford Colony Park and Mercury Thunderbird vehicles, providing a direct replacement that supports proper differential operation.

Applications and Problem Solving

• Prevents differential oil leaks that can lead to driveline damage
• Protects internal components from dirt and debris contamination
• Reduces wear on the pinion shaft by maintaining proper lubrication
• Helps maintain consistent differential performance and vehicle handling
• Addresses common seal failure issues in Ford Colony Park and Mercury Thunderbird models

Installation Notes and Tips

• Ensure the differential housing and shaft are clean and free of debris before installation
• Use appropriate tools to avoid damaging the seal during installation
• Verify the seal orientation matches OEM specifications for optimal performance
• Inspect the shaft for wear or damage prior to installing the new seal
• Apply a light coating of gear oil to the sealing surface to ease installation

Quality Assurance and Warranty

SKF manufactures the 18276 differential pinion seal to meet stringent quality standards, ensuring durability and reliable sealing performance. While specific warranty details may vary, SKF products typically come with a limited warranty against manufacturing defects. This seal is produced with high-quality nitrile material and precision engineering to support long-term driveline integrity in Ford Colony Park and Mercury Thunderbird vehicles.