InMotion WS710119 Manual Transmission Input Shaft Seal

Manual Transmission Seal Overview

The InMotion WS710119 is a manual transmission input shaft seal built to keep fluid contained and contaminants out. It uses a polyacrylate sealing material and precise dimensions for a secure fit in supported Aichi transmission applications.

Key Features

• Polyacrylate construction for sealing performance in transmission service.
• 1.102 in. inside diameter and shaft diameter for accurate shaft sealing.
• 1.702 in. outside diameter with 1.693 in. housing bore for proper housing fit.
• 0.315 in. thickness for a compact seal profile.
• Compatible with select Nissan and INFINITI manual transmission applications.

Detailed Description

This manual transmission input shaft seal is engineered for supported Nissan and INFINITI vehicles equipped with specific Aichi F50A, F50V, F51A, and F70A transmissions. The WS710119 is intended to maintain a tight barrier at the input shaft area, helping protect internal transmission components from fluid loss and outside contamination. It is a direct-fit sealing component for applications such as Fits 2002-2006 Nissan Altima, N/A; Fits 2001-2006 Nissan Sentra, N/A; and Fits 2005-2006 Nissan X-Trail, N/A with the listed transmission notes. The part number WS710119 is also associated with older Nissan Altima, Maxima, Axxess, Stanza, Pulsar NX, Multi, and INFINITI I30 applications shown in the fitment data.

What It Helps Address

• Transmission fluid seepage at the input shaft seal area.
• Contamination entering the transmission through a worn seal.
• Seal wear from age, heat, and fluid exposure.
• Loss of sealing integrity in supported Aichi transmission applications.
• Service replacement for vehicles showing leakage around the transmission case.

Installation Notes and Tips

Verify the transmission code before ordering, since fitment depends on the Aichi F50A, F50V, F51A, or F70A application listed for each vehicle. Confirm the shaft diameter and housing bore dimensions against the original seal before installation. Clean the sealing surface thoroughly and inspect the shaft for wear or scoring that could affect sealing performance.

Quality Assurance

InMotion manufactures this seal with precision-focused construction and high-quality materials for reliable transmission sealing. Part number WS710119 should be matched to the exact vehicle and transmission combination shown in the fitment data.