Timken 4674N Automatic Transmission Output Shaft Seal - Right

Reliable Automatic Transmission Output Shaft Seal for Buick, Cadillac, and Oldsmobile

The Timken 4674N automatic transmission output shaft seal is designed to provide a precise fit and dependable sealing performance for select Buick, Cadillac, and Oldsmobile models. This seal helps maintain transmission fluid integrity and prevents leaks in critical drivetrain components.

• Compatible with Buick Allante and Aurora models
• Fits Cadillac DeVille, DTS, Eldorado, Lucerne, and Seville
• Durable construction for long-lasting sealing performance
• OEM-quality replacement part number 4674N
• Designed specifically for automatic transmission output shafts

Product Details and Compatibility

The Timken 4674N automatic transmission output shaft seal is engineered to meet the specifications required by Buick, Cadillac, and Oldsmobile vehicles, including the Allante, Aurora, DeVille, DTS, Eldorado, Lucerne, and Seville models. This seal is critical for preventing transmission fluid leaks where the output shaft exits the transmission housing. Proper sealing ensures smooth transmission operation and helps avoid costly repairs caused by fluid loss or contamination.

Common Applications and Problem Solving

• Prevents transmission fluid leaks at the output shaft
• Reduces risk of transmission damage due to fluid loss
• Eliminates noise and vibration caused by worn seals
• Maintains proper hydraulic pressure within the transmission
• Helps avoid contamination from dirt and debris entering the transmission

Installation Notes and Tips

• Ensure the transmission output shaft and housing are clean and free of debris before installation
• Use appropriate tools to avoid damaging the seal during installation
• Verify correct orientation of the seal to maintain proper sealing function
• Check for any signs of wear or damage on the shaft that may affect seal performance
• Consult vehicle service manual for torque specifications and installation procedures

Quality Assurance and Warranty Information

Timken manufactures the 4674N automatic transmission output shaft seal to meet industry standards for durability and performance. This part is produced with quality materials to ensure reliable sealing and long service life. While specific warranty details may vary, Timken products typically come with a limited warranty against defects in material and workmanship. Refer to Timken’s official documentation for complete warranty terms.