Timken 710310 Transfer Case Input Shaft Seal - Front or Front Inner

Transfer Case Input Shaft Seal for Suzuki and Geo

Timken 710310 is a transfer case input shaft seal built to retain lubricant and block contaminants at the transfer case input. It is a direct-fit sealing solution for a wide range of Suzuki, Geo, Chevrolet, Pontiac, BMW, Mitsubishi, and Nissan applications, including Suzuki Samurai, Sidekick, Vitara, and Chevrolet Tracker models.

Key Features

• Precision sealing design helps keep transfer case oil in place and dirt out
• Reinforced outer case helps resist installation damage and adds durability
• Ribbed rubber inner diameter helps seal minor shaft imperfections and seat securely
• Internal contamination exclusion system helps reduce debris intrusion at the seal lip
• Vent holes promote lubricant flow around the seal lip to reduce heat buildup
• Timken 710310 is engineered for transfer case input shaft sealing service

Detailed Description

Use Timken 710310 when servicing a leaking transfer case input shaft seal on vehicles such as the 1989-1998 Suzuki Sidekick, 1985-1995 Suzuki Samurai, 1998-2000 Chevrolet Tracker, and 1989-1997 Geo Metro. This seal is designed for front and front inner positions where listed, and it also covers select N/A-position applications shown in the fitment data. The sealing design focuses on lubricant retention, contamination control, and stable seating on the shaft surface for dependable transfer case operation.

This part cross-references Monroe Shocks & Struts (e.g., 172286, 182286) for the same application.

Common Repair Symptoms

• Transfer case fluid leaking from the input shaft area
• Oil residue around the transfer case housing
• Contamination entering the seal area and affecting sealing performance
• Heat-related seal wear at the input shaft
• Seepage after a worn or damaged original seal is removed

Installation Notes and Tips

• Inspect the input shaft surface for grooves, corrosion, or burrs before installation.
• Clean the seal bore and surrounding housing thoroughly before pressing the new seal in place.
• Confirm the seal orientation matches the transfer case design before installation.
• Use care during installation to avoid distorting the reinforced outer case.
• Verify the application against the vehicle’s transfer case configuration, especially on Suzuki, Geo, and Chevrolet compact 4WD models.

Quality Assurance

Timken sealing components are built with precision sealing features and contamination control details intended for drivetrain service. Part number 710310 is a practical replacement for select transfer case input shaft seal applications across Suzuki, Geo, Chevrolet, Pontiac, BMW, Mitsubishi, and Nissan vehicles.