SKF 25140 Differential Pinion Seal - Rear

Reliable Differential Pinion Seal for Chevrolet, Dodge, Ford, GMC, and Jeep

The SKF 25140 Differential Pinion Seal is engineered to provide durable sealing performance for heavy-duty vehicles including Chevrolet C3500, Dodge Ram 2500, Ford F-350 Super Duty, GMC K3500, and Jeep Liberty models. Designed with precision dimensions and a longlife sealing surface, this pinion seal helps maintain drivetrain integrity under demanding conditions.

Key Features of SKF 25140 Differential Pinion Seal

• Width: 0.486 inches for optimal fit and sealing
• Outside Diameter: 4.040 inches ensuring compatibility with specified axle assemblies
• Shaft Diameter: 2.500 inches tailored for heavy-duty driveline shafts
• Longlife sealing surface type designed for extended service life
• Compatible with Chevrolet C3500, Dodge Ram 3500, Ford F-350, GMC P3500, and Jeep Liberty

Detailed Product Description

The SKF 25140 Differential Pinion Seal is manufactured to meet stringent OEM specifications for driveline and axle sealing systems. Its 0.486-inch width and 4.040-inch outside diameter provide a precise fit for differential pinion shafts with a 2.500-inch diameter. The longlife sealing surface type enhances resistance to wear and leakage, making it suitable for vehicles subjected to heavy loads and off-road conditions. This seal is designed to maintain proper lubrication within the differential while preventing contaminants from entering the driveline system.

Applications and Common Issues Addressed

• Prevents differential oil leaks that can cause driveline damage
• Reduces contamination ingress to protect internal components
• Maintains proper lubrication for differential pinion shafts
• Addresses wear-related seal failures in Chevrolet C3500 and Ford F-350 Super Duty
• Compatible replacement for Dodge Ram 2500 and Jeep Liberty differential maintenance

Installation Notes and Tips

• Ensure the shaft diameter matches the 2.500-inch specification before installation
• Clean the sealing surface and surrounding area to prevent debris interference
• Use appropriate tools to avoid damaging the seal during installation
• Verify proper seating of the seal to prevent leaks
• Consult vehicle service manual for torque specifications and installation procedures

Quality Assurance and Warranty

SKF manufactures the 25140 Differential Pinion Seal under strict quality control standards to ensure reliable performance and durability. While specific warranty terms may vary, SKF products typically come with a limited warranty against manufacturing defects. This seal is designed to meet or exceed OEM requirements for driveline sealing systems in Chevrolet, Dodge, Ford, GMC, and Jeep vehicles.