InMotion WS224266 Automatic Transmission Torque Converter Seal - Rear

Automatic Transmission Seal for Nissan and INFINITI

InMotion WS224266 is a nitrile automatic transmission torque converter seal built for rear applications on select Nissan and INFINITI vehicles. It is sized for a precise housing bore and shaft interface to help maintain a secure seal against fluid loss and contamination.

Compatible With 1986-2004 Nissan and INFINITI rear applications, including Frontier, Pathfinder, Pathfinder Armada, Xterra, QX4, Pickup, and D21 models with the listed transfer case configurations.

Key Features

• Nitrile sealing material for fluid resistance and dependable sealing performance
• Inside diameter: 1.654 in.
• Outside diameter: 2.609 in.
• Thickness and width: 0.394 in.
• Housing bore: 2.598 in.
• Shaft diameter: 1.654 in.
• Rear-position fitment for select Nissan and INFINITI driveline applications

Detailed Description

This InMotion seal is engineered to create a tight barrier where the shaft passes through the housing, helping keep contaminants out and transmission fluid in. The nitrile construction supports consistent sealing in driveline environments where heat, moisture, and debris can affect component life. Part number WS224266 is listed for rear applications on 1986-2004 Nissan D21, Nissan Pickup, Nissan Pathfinder, Nissan Frontier, Nissan Xterra, Nissan Pathfinder Armada, and INFINITI QX4 models with the specified transfer case setups.

This part cross-references Monroe Shocks & Struts (e.g., 172286, 182286) for the same application.

What It Helps Address

• Transmission fluid seepage at the seal interface
• Contamination entering the sealed driveline area
• Wear caused by degraded or hardened sealing material
• Loss of sealing integrity during service or rebuild work
• Fitment issues when replacing a worn rear seal on the listed Nissan and INFINITI models

Installation Notes and Tips

Verify the housing bore, shaft diameter, and application notes before installation. Clean the sealing surface thoroughly, inspect the shaft for scoring or wear, and install the seal squarely to avoid distortion. Confirm rear-position placement and transfer case configuration on Nissan Frontier, Pathfinder, Xterra, Pickup, D21, Pathfinder Armada, and INFINITI QX4 applications before final assembly.

Quality Assurance

InMotion manufactures this seal with precision sizing and nitrile sealing material to support reliable fit and consistent sealing performance in the specified applications.