Timken SL260034 Transfer Case Output Shaft Seal - Rear

Transfer Case Output Shaft Seal for Ram and Dodge

Timken SL260034 is a transfer case output shaft seal built for rear-position applications on select Ram and Dodge trucks. It is engineered to help retain lubricant inside the transfer case while keeping dirt and debris out of the sealing area.

Compatible with 2003-2010 Dodge Ram 2500 and 3500 rear applications, plus 2006-2012 Ram 1500, 2500, and 3500 rear applications with the listed transfer case configurations.

Key Features

• Precision sealing design helps reduce lubricant loss at the transfer case output shaft
• Reinforced outer case resists damage during installation and adds durability
• Ribbed rubber inner diameter helps seal minor spindle imperfections and supports a secure seat
• Internal contamination exclusion system helps block debris that can lead to leakage
• Vent holes promote lubricant flow around the seal lip to help manage heat buildup
• Timken SL260034 cross-references National 710902 and Remy 23000 for the same application

Detailed Description

Timken SL260034 is a rear transfer case output shaft seal for select Dodge Ram and Ram trucks. It is designed for vehicles using New Process Transfer Case 271 or New Process 271 configurations, including 2003-2010 Dodge Ram 2500 rear, 2003-2010 Dodge Ram 3500 rear, 2006-2010 Dodge Ram 1500 rear, 2011-2012 Ram 2500 rear, and 2011-2012 Ram 3500 rear. The seal’s construction focuses on maintaining lubricant control, excluding contaminants, and supporting stable sealing performance in transfer case service.

What It Helps Address

• Transfer case fluid seepage at the output shaft
• Contamination entering the sealing area
• Seal wear from heat buildup around the lip
• Leakage caused by minor shaft surface imperfections
• Installation damage to the seal case

Installation Notes and Tips

Verify the transfer case type before ordering, since this seal is listed for New Process Transfer Case 271 and New Process 271 applications. Inspect the output shaft surface for wear, clean the sealing bore, and confirm the seal is seated evenly during installation. For best results, match the vehicle year, model, and rear-position fitment exactly to the application listing.

Quality Assurance

Timken oil and grease seals use precision sealing designs and contamination-control features to support reliable service in drivetrain applications. Timken SL260034 is built with a reinforced outer case and vented seal design to help maintain sealing performance under operating heat.