SKF 19877A Differential Pinion Seal - Rear

Reliable Differential Pinion Seal for Rear Axle Applications

The SKF Differential Pinion Seal - Rear - Rear Axle (part number 19877A) is engineered to provide a precise seal for the rear differential pinion shaft. Designed specifically for Chrysler, Dodge, and Jeep vehicles, this seal ensures optimal performance and durability in demanding driveline conditions.

• Seal Type: HMSA92 for effective sealing and wear resistance
• Shaft Diameter: 1.969 inches, matching OEM specifications
• Width: 0.315 inches for a secure fit in the rear axle housing
• Compatible with Chrysler 300, Dodge Challenger, Charger, Durango, and Jeep Grand Cherokee models
• Part Number: 19877A for accurate identification and replacement

About the SKF Differential Pinion Seal - Rear - Rear Axle Product Line

The Differential Pinion Seal - Rear - Rear Axle product line by SKF focuses on delivering high-quality sealing solutions tailored for rear axle differentials. This line is designed to maintain the integrity of the driveline by preventing lubricant leaks and protecting internal components from contaminants. The 19877A seal is part of this specialized range, ensuring compatibility and reliable performance for specific vehicle applications.

Product Details and Specifications

This differential pinion seal features a HMSA92 seal type, known for its robust sealing capabilities in automotive driveline systems. The 1.969-inch shaft diameter corresponds precisely to the pinion shaft size found in select Chrysler, Dodge, and Jeep rear axles. With a width of 0.315 inches, the seal fits securely within the rear axle housing, providing a tight barrier against oil leaks and external debris. The part number 19877A helps technicians and vehicle owners confirm the correct replacement part for their specific model.

Common Applications and Problem Solving

• Prevents differential oil leaks in rear axle assemblies
• Protects pinion shaft bearings from contamination
• Maintains proper lubrication levels within the differential
• Reduces wear and tear on driveline components
• Ensures smooth operation of rear differentials in Chrysler 300, Dodge Charger, and Jeep Grand Cherokee

Installation Notes and Tips

When installing the SKF 19877A differential pinion seal, ensure the shaft diameter and seal width match the vehicle specifications. Clean the sealing surface thoroughly before installation to avoid premature wear. Use appropriate tools to press the seal evenly into the rear axle housing without damaging the sealing lip. Verify proper alignment to maintain effective sealing performance.

Quality Assurance and Warranty

SKF manufactures the Differential Pinion Seal - Rear - Rear Axle to meet stringent quality standards, ensuring durability and reliable sealing performance. While specific warranty details are not provided, SKF products typically adhere to industry standards for automotive replacement parts, offering confidence in long-term use within Chrysler, Dodge, and Jeep driveline systems.