InMotion WS710118 Manual Transmission Output Shaft Seal - Left

Manual Transmission Output Shaft Seal for Nissan and Infiniti

InMotion WS710118 is a nitrile manual transmission output shaft seal built to maintain a secure barrier at the shaft opening and help keep contaminants out of the transmission assembly. With precise dimensions and fitment for select Nissan, Infiniti, and Mercury applications, it supports clean, leak-resistant operation in vehicles using the listed Aichi and Jatco transmissions.

• Part number: WS710118
• Material: nitrile for sealing durability
• Inside diameter / shaft diameter: 1.535 in
• Outside diameter: 2.335 in
• Housing bore: 2.323 in
• Thickness / width: 0.433 in
• Manual transmission output shaft seal for left-side applications

Fitment Details

Compatible with select Nissan Altima, Nissan Maxima, Nissan Sentra, Nissan Quest, Nissan X-Trail, INFINITI I30, INFINITI I35, and Mercury Villager applications. Fits 2002-2006 Nissan Altima, left, with Aichi F51A Transmission; Fits 2004-2006 Nissan Quest, left, with Jatco RE4F04B Transmission; Fits 2001-2006 Nissan Sentra, left, with Aichi F70A Transmission; Fits 2005-2006 Nissan X-Trail, left, with Aichi F51A Transmission; Fits 2002-2004 INFINITI I35, left, with Jatco RE4F04A Transmission; Fits 2002-2004 Nissan Maxima, left, with Jatco RE4F04B Transmission; Fits 1993-2002 Mercury Villager, left, with Jatco RE4F04A Transmission; Fits 1993-2002 Nissan Quest, left, with Jatco RE4F04A Transmission; Fits 1996-2001 INFINITI I30, left, with Aichi F50A Transmission; Fits 1993-2001 Nissan Altima, left, with Aichi F50A Transmission; Fits 1985-2001 Nissan Maxima, left, with Aichi F50A Transmission; Fits 1998-2000 Nissan Sentra, left, with Aichi F50A Transmission; Fits 1988-1990 Nissan Pulsar NX, left, with Aichi F50A Transmission.

What This Seal Helps Address

• Transmission fluid seepage at the output shaft area
• Contamination from dirt, moisture, and road debris
• Wear related to an aging or hardened seal lip
• Leak concerns during transmission service or rebuild work
• Loss of sealing integrity on left-side applications

Installation Notes and Tips

Verify the transmission code and side before installation, since this seal is listed for specific Aichi and Jatco units. Inspect the shaft surface and housing bore for scoring, corrosion, or debris before pressing the seal into place. A clean, properly aligned installation helps the nitrile sealing lip seat evenly and maintain contact with the shaft.

Quality Assurance

InMotion manufactures this seal with precision-focused dimensions and nitrile sealing material to support reliable sealing performance in the listed applications. Part number WS710118 is specified for select Nissan, INFINITI, and Mercury vehicles with the matching transmission codes.