InMotion WS223253 Manual Transmission Input Shaft Seal

Manual Transmission Input Shaft Seal for Toyota and GM

InMotion WS223253 is a manual transmission input shaft seal built with polyacrylate material for a precise sealing fit. It helps keep contaminants out and fluid in, supporting cleaner operation in manual gearboxes used in Toyota Tacoma, Toyota Tundra, Toyota 4Runner, Chevrolet Colorado, and GMC Canyon applications.

Key Features

• Part number WS223253
• Polyacrylate construction for sealing durability
• Inside diameter: 1.26 in.
• Outside diameter: 2.098 in.
• Thickness: 0.276 in.
• Shaft diameter: 1.26 in.
• Housing bore: 2.087 in.
• Compatible with a wide range of manual transmission applications, including Aisin-equipped models

Detailed Description

This InMotion transmission seal is engineered to maintain a tight barrier at the input shaft area, where transmission fluid retention and contamination control are critical. The measured dimensions help support a proper fit in the housing bore and around the shaft, making WS223253 a direct replacement choice for many Toyota, Jeep, Dodge, Isuzu, Chevrolet, GMC, Hummer, Saturn, and Pontiac manual transmission applications. This part cross-references common OE-style applications for the same use case.

Vehicle coverage includes long-tail searches such as manual transmission input shaft seal for 2005-2015 Toyota Tacoma with Aisin R155 transmission, 2004-2012 Chevrolet Colorado manual transmission seal, and 1998-2002 Jeep Wrangler with Aisin AX15 transmission. WS223253 also applies to Toyota Tundra, Toyota 4Runner, and other listed manual transmission platforms.

What It Helps Address

• Transmission fluid seepage at the input shaft area
• Contamination entering the manual transmission case
• Wear caused by degraded sealing surfaces
• Moisture intrusion around the transmission opening
• Loss of sealing performance in high-mileage gearboxes

Installation Notes

Confirm shaft diameter, housing bore, and transmission code before installation. Clean the sealing surface thoroughly and inspect the input shaft for scoring or wear that could affect seal life. Verify fitment against the exact vehicle and transmission combination, especially on Aisin R155, AR5, AX15, R151F, and R154 applications. Fits 2016-2017 Toyota Tacoma, N/A; Fits 2005-2015 Toyota Tacoma, N/A, with Aisin R155 Transmission; Fits 2004-2012 Chevrolet Colorado, N/A; Fits 2004-2012 GMC Canyon, N/A; Fits 2007-2010 Saturn Sky, N/A, with Aisin AR5 Transmission; Fits 1998-2002 Jeep Wrangler, N/A, with Aisin AX15 Transmission.

Quality Assurance

InMotion manufactures this seal with precision-focused dimensions and polyacrylate material selection to support reliable sealing performance in manual transmission service.