FAG SS3529 Manual Transmission Repair Sleeve - Rear

FAG SS3529 Repair Sleeve for Manual Transmissions

The FAG SS3529 manual transmission repair sleeve is a precision stainless steel sleeve used to restore sealing performance on a worn or damaged shaft surface. It provides a practical repair path when shaft removal or machining is not part of the job, helping extend shaft service life in rear transmission applications.

• Heat-treated stainless steel construction for durable shaft surface repair
• Precision fit for a 2.5 in. shaft diameter
• Flange diameter measures 2.82 in. for proper sleeve geometry
• Width on shaft measures 0.555 in.; installation depth measures 0.89 in.
• Direct replacement style repair sleeve for sealing surfaces with wear or scoring
• Cross-references National 99253 and Timken KWK99253 for the same application

Detailed Product Information

Built for transmission sealing repairs, the FAG SS3529 is sized for shafts measuring 2.5 inches in diameter and is engineered to cover damaged areas without requiring machining. Its heat-treated stainless steel design helps create a renewed sealing surface, which can reduce leakage caused by wear, grooves, or surface damage. This repair sleeve is a practical choice for rear transmission service on applications such as the Chevrolet Silverado 3500, GMC Sierra 3500, and Chevrolet P30.

For fitment-specific searches, this part fits 2004-2006 Chevrolet Silverado 3500, rear; fits 2004-2006 GMC Sierra 3500, rear; fits 2007 Chevrolet Silverado 3500 Classic, rear; fits 2007 Chevrolet Silverado 3500 HD, rear; fits 2007 GMC Sierra 3500 Classic, rear; and fits 2001-2002 Chevrolet P30, rear. The FAG SS3529 is also listed with Schaeffler Seal Global Number 413 3529 100 in the fitment notes.

Common Repair Uses

• Restoring a worn shaft sealing surface in a manual transmission
• Addressing leakage caused by grooves or scoring on the shaft
• Repairing rear transmission sealing areas without shaft removal
• Reducing the need for machining during transmission service
• Extending service life on damaged transmission shaft surfaces

Installation Notes and Tips

Measure the shaft diameter and repair area before installation to confirm the sleeve dimensions match the application. Clean the shaft thoroughly so the sleeve seats over the damaged surface evenly, and verify the installation depth and flange clearance during assembly. This part fits rear-position applications only where the listed transmission and vehicle details match.

Quality Assurance

FAG manufactures this repair sleeve as a precision transmission service component using heat-treated stainless steel for consistent sealing repair performance. The SS3529 part number is supported by established cross-reference listings for the same application.