Timken 223253 Manual Transmission Input Shaft Seal - Front

Timken 223253 Manual Transmission Input Shaft Seal

The Timken 223253 manual transmission input shaft seal is built to retain lubricant at the transmission input shaft while helping block dirt and debris from entering the assembly. It is a direct-fit sealing component for a wide range of front-position applications, including Toyota Tacoma, Toyota Tundra, Jeep Cherokee, and Chevrolet Colorado models.

Key Features

• Precision sealing design helps control oil and grease leakage at the input shaft
• Reinforced outer case helps resist installation damage and improve durability
• Ribbed rubber inner diameter helps seal minor spindle imperfections and promote positive seating
• Internal contamination exclusion system helps reduce debris intrusion that can lead to leakage
• Vent holes allow lubricant flow around the seal lip to help manage heat build-up
• N-Polyacrylate material for sealing performance in transmission service
• Clockwise helix type, 2.098 in. outside diameter, 1.260 in. shaft diameter, 0.276 in. width

Detailed Description

Timken 223253 is a manual transmission input shaft seal engineered for front-position applications where reliable lubricant retention is critical. Its N-Polyacrylate construction, reinforced outer case, and ribbed inner diameter are designed to support a secure fit in the housing bore while helping the seal seat properly on the shaft. The seal’s contamination exclusion features and vent holes work together to help reduce debris intrusion and heat accumulation during operation. This part cross-references SKF 12747 for the same application.

Compatible With front-position applications such as 1995-2015 Toyota Tacoma, 2001-2004 Toyota Tundra, 1985-2001 Toyota 4Runner, and 2004-2012 Chevrolet Colorado. It also serves select Jeep Cherokee, Wrangler, TJ, Grand Cherokee, Comanche, Grand Wagoneer, and Wagoneer applications, along with GMC Canyon, Hummer H3/H3T, Pontiac Solstice, Toyota Pickup, Toyota T100, and Toyota Supra models. If you are searching for a Timken 223253 input shaft seal for Toyota Tacoma or a manual transmission seal for Jeep Cherokee front applications, this part matches those vehicle listings.

Common Issues This Seal Can Address

• Transmission fluid seepage at the input shaft area
• Contamination entering the transmission through a worn seal
• Leakage caused by a hardened or damaged original seal
• Poor sealing on minor shaft surface imperfections
• Heat-related seal wear from lubricant breakdown around the lip

Installation Notes and Tips

Inspect the shaft and housing bore before installation to confirm they are clean and free of scoring, burrs, or corrosion. Verify the seal orientation and helix direction before pressing it into place, and use proper installation tools to avoid distorting the outer case. For best results, match the seal dimensions to the transmission application and confirm the vehicle listing for your specific year, make, and model. Timken 223253 is listed for front-position use only.

Quality Assurance

Timken sealing products are built with precision sealing designs intended to help maintain lubricant control and reduce contaminant entry in transmission service. The Timken 223253 manual transmission input shaft seal is supported by Timken’s engineering focus on durable sealing performance for automotive driveline applications.