FAG SR4765 Automatic Transmission Output Shaft Repair Sleeve - Left or Right

Automatic Transmission Output Shaft Repair Sleeve

The FAG SR4765 automatic transmission output shaft repair sleeve restores sealing performance on worn or damaged shaft surfaces without removing or machining the shaft. Built from heat-treated stainless steel, it adds a precise sealing surface that helps extend shaft life in transmission repair work.

Use this repair sleeve for direct-fit service on select Nissan, Subaru, and INFINITI applications, including models such as the Nissan Maxima, Subaru Impreza, and Nissan Quest. The FAG SR4765 is a practical solution when the original shaft surface is scored, grooved, or no longer sealing correctly.

Key Features

• Precision repair sleeve for automatic transmission output shafts
• Heat-treated stainless steel construction for added surface durability
• Provides additional sealing on damaged shaft areas
• No shaft removal or machining required for installation
• Dimensions: 1.299 in shaft diameter, 1.594 in flange diameter, 0.709 in width, 0.591 in width on shaft, and 1 in installation depth
• Part number SR4765 for catalog and service reference

Detailed Description

The FAG SR4765 is engineered as a repair sleeve for automatic transmission output shaft sealing surfaces. Its stainless steel construction is heat-treated for strength, and its precision sizing helps create a renewed sealing area where the original shaft has been worn. This makes it a cost-effective repair option for transmission service on vehicles such as the Nissan Maxima, Subaru Forester, and Nissan Quest. This part cross-references Dorman - HELP 99121 for the same application.

What It Helps Fix

• Transmission fluid leaks caused by worn output shaft sealing surfaces
• Grooves or scoring on the shaft where the seal rides
• Premature seal wear from surface damage
• Need for shaft repair without full shaft replacement
• Service issues on select Nissan, Subaru, Acura, INFINITI, Mercury, Dodge, and related applications

Installation Notes and Tips

• Clean the shaft thoroughly before installation so the sleeve seats evenly.
• Verify shaft diameter and flange clearance against the listed dimensions before service.
• Install the sleeve to the specified depth for proper sealing alignment.
• Use the vehicle fitment list to confirm the correct application for your year, make, model, and position.
• Fits 2011-2015 Nissan Quest, N/A.
• Fits 1993-1998 Nissan Quest, N/A.
• Fits 2013-2015 Subaru WRX STI, N/A.
• Fits 2012-2014 Subaru Impreza, N/A.
• Fits 1993-2010 Subaru Impreza, N/A.
• Fits 2013-2014 Subaru WRX, N/A.
• Fits 1993-2013 Nissan Altima, right.
• Fits 1998-2013 Subaru Forester, N/A.
• Fits 2007-2012 Nissan Maxima, right.
• Fits 1989-2004 Nissan Maxima, right.
• Fits 2009-2012 Nissan Murano, right.
• Fits 2003-2007 Nissan Murano, right.
• Fits 2002-2012 Nissan X-Trail, N/A.
• Fits 2012 Subaru Outback, N/A.
• Fits 2000-2010 Subaru Outback, N/A.
• Fits 2004-2006 Dodge Ram 1500, N/A.
• Fits 2000-2006 Nissan Maxima, N/A.
• Fits 1985-1994 Nissan Maxima, N/A.
• Fits 2003-2006 Subaru Baja, N/A.
• Fits 1991-2005 Acura NSX, N/A.
• Fits 1993-2002 Mercury Villager, right.
• Fits 1993-2002 Nissan Quest, right.
• Fits 1996-2001 INFINITI I30, right.
• Fits 1998-1999 Nissan Sentra, left.
• Fits 1991-1994 Nissan Sentra, left.
• Fits 1990-1999 Subaru Legacy, N/A.
• Fits 1995-1998 Nissan 200SX, left.
• Fits 1993-1995 Mercury Villager, N/A.
• Fits 1987-1995 Nissan Pathfinder, N/A.
• Fits 1995 Nissan Pickup, N/A.
• Fits 1991-1994 INFINITI G20, left.
• Fits 1986-1994 Nissan D21, N/A.
• Fits 1990-1992 INFINITI M30, N/A.
• Fits 1986-1990 Nissan Maxima, right, w/o Limited Slip Diff.
• Fits 1984-1989 Nissan 300ZX, N/A.
• Fits 1988-1989 Nissan Pulsar NX, right.
• Fits 1984-1988 Nissan 200SX, N/A.
• Fits 1983-1987 Nissan Sentra, N/A.

Quality Assurance

FAG is known for precision drivetrain components, and this repair sleeve follows that standard with a stainless steel, heat-treated design intended for accurate sealing service. Part number SR4765 is listed with confirmed OE-style fitment references across multiple Nissan, Subaru, and INFINITI applications.