Timken 710653 Transfer Case Output Shaft Seal - Front, Front Forward or Rear

Timken 710653 Transfer Case Output Shaft Seal

The Timken 710653 transfer case output shaft seal is built for Ford Super Duty and Ram applications that use New Process 271 or 273 transfer cases. It helps retain lubricant at the output shaft while keeping dirt and road debris out of the transfer case housing.

Key Features

• Precision sealing design helps control oil and grease loss
• Reinforced outer case helps resist installation damage
• Ribbed rubber inner diameter helps seal minor spindle imperfections
• Internal contamination exclusion system helps block debris entry
• Vent holes promote lubricant flow around the seal lip to reduce heat buildup
• Cross-references Gates 21241 and National 710653 for the same application

Application Details

Compatible with 1999-2012 Ford F-250 Super Duty front forward and rear applications with New Process 271 or 273 transfer cases, 1999-2012 Ford F-350 Super Duty front and rear applications with New Process 271 or 273 transfer cases, 2000-2005 Ford Excursion front and rear applications, 1999 Ford F-250 front forward applications with New Process 271 or 273 transfer cases, 2003-2010 Dodge Ram 2500 front applications with New Process 271 or 273 transfer cases, 2006-2010 Dodge Ram 2500 rear applications with New Process 273 transfer cases, 2003-2010 Dodge Ram 3500 front applications with New Process 271 or 273 transfer cases, 2006-2010 Dodge Ram 3500 rear applications with New Process 273 transfer cases, 2006-2008 Dodge Ram 1500 front applications with New Process 273 transfer cases, 2006-2010 Dodge Ram 1500 rear applications with New Process 273 transfer cases, 2011-2012 Ram 2500 front applications with New Process 271 or 273 transfer cases, and 2011-2012 Ram 3500 rear applications with New Process 273 transfer cases.

Use this seal when servicing a leaking transfer case output shaft, replacing a worn shaft seal, or addressing contamination around the transfer case output area on Ford F-250 Super Duty, Ford F-350 Super Duty, Ford Excursion, Dodge Ram 1500, Dodge Ram 2500, Dodge Ram 3500, and Ram 2500 or Ram 3500 models.

Common Repair Uses

• Transfer case fluid seepage at the output shaft
• Contamination entering the transfer case through a worn seal
• Heat-related seal wear around the output shaft area
• Leak repair during transfer case service on Ford and Ram trucks
• Seal replacement after inspection shows lip wear or housing damage

Installation Notes

Inspect the output shaft surface and seal bore before installation. Clean the sealing area thoroughly, verify the transfer case model and position match the vehicle application, and install the seal squarely to avoid distortion. Confirm the shaft surface is free of grooves or corrosion before reassembly.

Quality Assurance

Timken seals use reinforced construction and contamination-control features to support durable sealing performance in transfer case service.