Timken 350609 Automatic Transmission Torque Converter Seal - Left or Right

Automatic Transmission Torque Converter Seal

Timken 350609 is an automatic transmission torque converter seal built for Honda and Acura applications that need reliable fluid control at the converter interface. It is designed to help keep transmission oil in place while limiting the entry of dirt and other contaminants.

Key Features

• Precision sealing design for automatic transmission torque converter service
• Reinforced outer case helps resist installation damage and improve durability
• Ribbed rubber inner diameter helps seal minor spindle imperfections and promote seating
• Internal contamination exclusion system helps block debris that can lead to leakage
• Vent holes allow lubricant flow around the seal lip to reduce heat build-up

Detailed Description

Built by Timken, part number 350609 is an oil and grease seal engineered for transmission sealing applications where fluid retention and contamination control matter. The reinforced case supports installation, while the ribbed inner diameter helps maintain contact on shafts with minor surface imperfections. This seal is a direct-fit option for a wide range of Honda Accord, Honda Civic, Honda CR-V, Honda Odyssey, Honda Pilot, Honda Prelude, Acura TL, Acura TSX, Acura MDX, Acura RSX, Acura Integra, Acura CL, Acura Legend, Acura ILX, Honda Fit, Honda Element, and Honda Civic del Sol applications listed in the fitment data. This part cross-references National 350609 for the same application.

Common Issues This Seal Can Address

• Transmission fluid leaking at the torque converter seal area
• Contamination entering the seal interface
• Seal wear caused by heat build-up around the lip
• Poor sealing on shafts with minor surface imperfections
• Damage during seal installation

Installation Notes and Tips

Inspect the shaft, bore, and surrounding sealing surfaces before installation. Clean away old fluid, debris, and seal residue, and verify the replacement seal is seated evenly to avoid distortion. Use proper installation tools and follow the vehicle service procedure for the specific Honda or Acura application.

Quality Assurance

Timken sealing products use precision sealing designs and reinforced construction to support dependable transmission service. Part number 350609 is built to the manufacturer’s sealing standards for the listed Honda and Acura applications.