SKF 24987A Differential Pinion Seal - Rear

Reliable Differential Pinion Seal for Ford Super Duty Trucks

The SKF 24987A differential pinion seal is engineered to provide a precise fit and durable sealing solution for Ford F-250 Super Duty and F-350 Super Duty models. Designed with a polyacrylate sealing surface, this seal helps maintain optimal driveline performance by preventing leaks and contamination.

• Width: 0.433 inches for accurate sealing depth
• Outside Diameter: 4.025 inches ensuring proper housing fit
• Shaft Diameter: 2.480 inches matching OEM specifications
• Polyacrylate sealing surface for enhanced resistance to wear and fluids
• Compatible with Ford F-250 Super Duty and F-350 Super Duty models

Technical Details and Material Specifications

The SKF 24987A differential pinion seal features a polyacrylate sealing surface, which offers improved chemical resistance and durability compared to traditional rubber seals. The precise dimensions—0.433 inches in width, 4.025 inches outside diameter, and 2.480 inches shaft diameter—ensure a secure fit within the differential assembly. This helps maintain the integrity of the driveline by effectively sealing the pinion shaft and preventing gear oil leaks that can lead to premature wear or failure.

Applications and Problem Solving

• Prevents differential oil leaks in Ford F-250 Super Duty and F-350 Super Duty trucks
• Reduces contamination ingress to protect internal differential components
• Maintains proper lubrication levels for extended driveline life
• Addresses pinion seal wear and tear from heavy-duty use
• Helps avoid costly differential repairs due to seal failure

Installation Notes and Tips

When installing the SKF 24987A differential pinion seal, ensure the differential housing and shaft are clean and free of debris. Use appropriate tools to press the seal evenly into place without damaging the sealing surface. Verify the seal’s orientation matches OEM specifications to maintain effective sealing performance. Proper installation will help prevent leaks and extend the service life of the seal.

Quality Assurance and Warranty

SKF manufactures the 24987A differential pinion seal to meet stringent quality standards, ensuring reliable performance in demanding applications such as Ford F-250 Super Duty and F-350 Super Duty trucks. While specific warranty details are not provided, SKF products are known for consistent manufacturing quality and durability in automotive driveline components.