SKF 19740A Differential Pinion Seal - Front

Reliable Differential Pinion Seal for Audi, Dodge, Jeep, Ram, and Volkswagen

The SKF 19740A differential pinion seal is engineered to provide a precise fit and durable sealing performance for select Audi, Dodge, Jeep, Ram, and Volkswagen models. Designed with a polyacrylate sealing surface, this seal helps maintain optimal driveline integrity and prevents fluid leaks.

• Outside diameter: 3.161 inches for accurate housing fit
• Shaft diameter: 1.969 inches ensuring proper shaft sealing
• Width: 0.315 inches for compact and effective sealing
• Sealing surface type: Polyacrylate for enhanced resistance to wear and fluid compatibility
• Compatible with multiple vehicle models including Audi Q7, Dodge Durango, Jeep Grand Cherokee, Ram 1500, and Volkswagen Touareg

Technical Details and Material Specifications

The SKF 19740A differential pinion seal features a polyacrylate sealing surface, which offers improved chemical resistance and durability compared to traditional rubber seals. Its precise dimensions—3.161 inches outside diameter, 1.969 inches shaft diameter, and 0.315 inches width—ensure a secure fit within the differential housing and around the pinion shaft. This helps maintain proper lubrication and prevents contamination from dirt and debris, which is critical for the longevity of the driveline components.

Compatible Vehicles and Applications

This differential pinion seal is compatible with a range of vehicles, including the Audi Q7, Dodge Durango, Jeep Grand Cherokee, Ram 1500, and Volkswagen Touareg. It is designed specifically for driveline and axle applications where maintaining a tight seal around the pinion shaft is essential to prevent leaks and protect internal components.

• Prevents differential fluid leaks
• Protects against dirt and debris intrusion
• Maintains driveline lubrication integrity
• Reduces risk of premature differential wear
• Ensures smooth operation of pinion shaft

Installation Notes and Tips

When installing the SKF 19740A differential pinion seal, ensure the mating surfaces are clean and free of debris. Use appropriate tools to press the seal evenly into the housing without damaging the sealing lip. Verify the shaft diameter matches the seal specifications (1.969 inches) for proper fit. Avoid using excessive force during installation to maintain seal integrity.

Quality Assurance and Warranty

SKF manufactures the 19740A differential pinion seal to meet strict quality standards, ensuring reliable performance in demanding automotive applications. While specific warranty details are not provided, SKF products are generally backed by robust quality control processes and industry-recognized manufacturing practices.