FAG SS2581 Axle Spindle Seal - Front

FAG SS2581 Axle Spindle Seal for Dodge

FAG SS2581 is an axle spindle seal built for front wheel-end service on select Dodge W200, W250, W300, and W350 applications. It uses a metal spring seal design with nitrile sealing material to help keep contamination out of the wheel end and retain grease at the bearing.

Key Features

• Part number: SS2581
• Axle spindle seal for front wheel-end applications
• Seal type: metal with spring
• Sealing material: nitrile
• Bore diameter: 2.623 in. (66.624 mm)
• Seal outside diameter: 2.627 in. (66.726 mm)
• Seal width: 1.5 in. (38.1 mm)
• Built to meet vehicle manufacturer specifications

Detailed Description

This FAG SS2581 wheel seal is engineered for demanding axle and bearing environments where sealing accuracy matters. The nitrile sealing element and spring-loaded metal construction are selected to help protect wheel-end components from dirt, dust, and moisture while helping maintain grease retention over the life of the bearing. Compatible With 1975-1980 Dodge W200, front; 1975-1980 Dodge W300, front; 1981-1985 Dodge W250, front; 1981-1985 Dodge W350, front; 1990-1993 Dodge W250, front; and 1990-1993 Dodge W350, front, including listed Spicer 60 axle and 4WD configurations where noted. This part cross-references Carlson 15194 for the same application.

What It Helps Address

• Grease loss at the wheel end
• Contamination from dirt, dust, and moisture
• Seal wear in front axle spindle service
• Wheel bearing protection in heavy-duty Dodge truck applications
• Fitment issues when replacing an OE-style axle spindle seal

Installation Notes and Tips

Verify bore diameter, seal outside diameter, and seal width before installation. Match the seal to the axle configuration and front position listed for your Dodge W200, W250, W300, or W350. Clean the spindle and hub sealing surfaces thoroughly, and inspect the bearing and hub for wear before installing the new seal. Confirm the application notes, including Spicer 60 axle and 4WD references where applicable, to ensure correct fitment.

Quality Assurance

FAG designs wheel seals to meet vehicle manufacturer specifications and works with suppliers to maintain FAG quality standards. SS2581 is built for wheel-end sealing performance in service conditions where contamination control and grease retention are critical.