Timken 8609 Automatic Transmission Torque Converter Seal

Timken 8609 Automatic Transmission Torque Converter Seal

Timken 8609 is an automatic transmission torque converter seal built for Chrysler, Dodge, Jeep, Plymouth, and Mitsubishi applications across a wide range of model years. It is designed to retain transmission fluid at the torque converter area while helping block dirt and debris from entering the sealing surface.

Key Features

• Precision sealing design helps control lubricant escape at the torque converter
• Reinforced outer case resists installation damage and adds durability
• Ribbed rubber inner diameter seals minor spindle imperfections and supports positive seating
• Internal contamination exclusion system helps reduce debris penetration that can lead to leakage
• Vent holes promote lubricant flow around the seal lip to reduce heat build-up

Detailed Description

This Timken automatic transmission torque converter seal is engineered for direct replacement use in many Chrysler A904, A999, 30RH, 31RH, and 32RH applications, along with other listed transmissions. It is a practical choice for service work on vehicles such as Dodge Ram 1500, Jeep Wrangler, and Plymouth Voyager when the original seal shows wear, hardening, or leakage. Part number 8609 is also a useful reference when searching for a torque converter seal for older Chrysler-family rear-wheel-drive and front-wheel-drive platforms.

This part cross-references no additional part numbers in the provided data.

What It Helps Fix

• Transmission fluid leaking from the torque converter seal area
• Contamination entering the seal lip and damaging the sealing surface
• Seal wear caused by heat and age
• Poor sealing on shafts with minor surface imperfections
• Repeat leaks after prior seal replacement

Installation Notes and Tips

Inspect the converter hub, pump bore, and sealing surface before installation. Clean the area thoroughly, verify the transmission application, and install the seal squarely to avoid distortion. Confirm the correct transmission family for your vehicle, especially on Chrysler A904, A999, 30RH, 31RH, and 32RH-equipped models. Fits 1994-1999 Dodge Ram 1500, 1997-1999 Jeep Wrangler, and 1989-1999 Plymouth Voyager among many other listed applications.

Quality Assurance

Timken manufactures oil and grease seals with precision sealing designs, reinforced construction, and contamination control features intended to support reliable service life in transmission applications.