InMotion WS2506 Manual Transmission Output Shaft Seal - Rear

Manual Transmission Output Shaft Seal for Chrysler Applications

InMotion WS2506 is a nitrile manual transmission output shaft seal built to maintain a tight barrier at the shaft and housing interface. With precise dimensions and a durable sealing material, it helps keep contaminants out and fluid in for Chrysler, Dodge, Jeep, Hyundai, Mitsubishi, and Plymouth applications across a wide range of transmissions.

Key Features

• Nitrile sealing material for dependable fluid resistance
• Inside diameter: 1.558 in; shaft diameter: 1.558 in
• Outside diameter: 2.376 in; housing bore: 2.372 in
• Thickness and width: 0.35 in
• Direct-fit seal for manual transmission output shaft service
• Part number WS2506 for catalog and fitment lookup

Detailed Description

The InMotion WS2506 is engineered for manual transmission sealing where accurate dimensions matter. Its nitrile construction is selected for sealing performance against moisture, debris, and transmission fluid seepage, helping protect internal components from contamination and wear. This seal is listed for a broad range of Chrysler A904, A998, A999, A230, A535, A435, A833, A94-1, and New Process 2500/31RH/32RH applications, along with select Jeep, Dodge, Hyundai, and Mitsubishi vehicles. If you are servicing a Dodge Dakota, Ramcharger, or Jeep Wrangler transmission, WS2506 provides the dimensional match needed for a proper seal replacement.

What It Helps Solve

• Transmission fluid leaks at the output shaft area
• Contamination entering the transmission or differential sealing zone
• Seal wear from age, heat, and fluid exposure
• Loss of sealing integrity during drivetrain service
• Repeat repairs caused by an incorrect shaft or bore match

Installation Notes and Tips

Verify transmission code and dimensions before installation. Clean the shaft, bore, and surrounding sealing surface thoroughly, and inspect for grooves or damage that could affect sealing. Confirm the inside diameter, outside diameter, and thickness match the original seal location before pressing the new seal into place. For fitment verification, WS2506 is listed for applications such as Fits 1994-1996 Dodge Dakota, Rear, with New Process 231D Transfer Case; Fits 1987-1993 Jeep Wrangler, N/A, with Chrysler A999 Transmission; and Fits 1981-1986 Dodge B150, N/A, with Chrysler A904 Transmission.

Quality Assurance

InMotion manufactures this seal with precision sizing and quality nitrile material selection to support reliable sealing performance in service. Part number WS2506 is cataloged for direct application matching across the listed vehicles and transmission types.