FAG SS2303 Drive Axle Shaft Seal - Front or Front Inner

FAG SS2303 Drive Axle Shaft Seal

FAG SS2303 is a drive axle shaft seal built for front wheel-end service on select Chevrolet and GMC trucks and SUVs. It uses nitrile sealing material with a rubber spring design and auxiliary lip to help keep contamination out and retain grease at the bearing.

With precise dimensions and OE-style construction, this seal is a direct service part for front axle applications on Chevrolet Blazer, K1500, Tahoe, and GMC K1500, Yukon platforms.

Key Features

• Nitrile sealing material for durable wheel-end sealing performance
• Rubber, spring, and auxiliary lip seal type
• Bore diameter: 2.402 in. / 61.011 mm
• Seal outside diameter: 2.407 in. / 61.138 mm
• Seal width: 1.25 in. / 31.75 mm
• Built to help block dirt, dust, and moisture at the wheel end
• Helps retain grease over the service life of the bearing

Detailed Description

FAG SS2303 is a front drive axle shaft seal engineered to meet vehicle-specific requirements for wheel-end sealing. The seal’s nitrile construction and auxiliary lip design support a tight seal at the axle interface, helping protect the bearing area from contamination while maintaining grease retention. This part cross-references National 710101 for the same application.

Compatible With 1988-1997 Chevrolet Blazer, front; 1988-1997 Chevrolet K1500, front; 1992-1997 Chevrolet K1500 Suburban, front; 1995-1997 Chevrolet Tahoe, front; 1988-1997 GMC K1500, front; 1992-1997 GMC K1500 Suburban, front; and 1992-1997 GMC Yukon, front. Additional fitments include 1988-1996 GMC Jimmy, front and select K2500/K2500 Suburban applications with specific hub and GVW notes. Use the listed position and notes to confirm the correct axle seal for your vehicle.

What It Helps Address

• Grease loss at the wheel end
• Dirt and dust intrusion into the bearing area
• Moisture entering the axle seal interface
• Premature wear from contaminated wheel-end components
• Seal replacement needs on front axle service jobs

Installation Notes

Verify bore diameter, seal outside diameter, seal width, and vehicle notes before installation. This part is used in front axle applications and some front inner positions, so confirm the exact hub assembly, GVW, and design notes for your Chevrolet Blazer, K1500, Tahoe, or GMC Yukon application. Clean the sealing surface thoroughly and inspect the axle and hub for wear before installing the new seal.

Quality Assurance

FAG designs wheel seals using high-quality materials and application-specific specifications to meet vehicle manufacturer requirements. The SS2303 is built to the dimensional and sealing standards expected for front wheel-end service on the listed Chevrolet and GMC applications.