Product Details

Subaru 4EAT master rebuild kit for the 1987-2012 4 speed automatic transmission

Application specifics:

• Transmission make: Subaru
• Transmission model: R4AX-EL, EC8, 4EAT, R4AXEL, ATAXLE
• Year range: 1987-2012
• Speeds: 4 speed automatic overdrive
• Drivetrain type: RWD, 4X4, AWD

The banner rebuild kit contains the following items:

• Full Transtec overhaul gasket set
• All friction clutch plates
• Internal fluid filter
• Pump bushing
• 2-4 Band – (1987-1999)
• External spin-on filter – (1999-up)

The Transtec gasket set included in this overhaul banner box kit is the highest quality available. The set includes every rubber seal, paper gasket, O-ring, sealing rings, and metal clad seals that you will need to complete your rebuild. The Transtec gasket sets are considered a premium kit, with higher quality gaskets and seals throughout.

Additionally, you can add the following transmission upgrades and options to this master overhaul kit:

• Steel clutch plates – (*Pictured)
• Transgo Shift Kit, RatioTek valve body kit (1998-2007)
• Assembly Grease - Lubegard, Life Smart Blend, or Transjel
• Platinum Lubegard - Insider tip: Many shops use this synthetic supplement in every freshly rebuilt transmission to keep them on the road past the warranty.
• Cooler line flush – Lubegard or Brand One
• ATSG rebuild manual – CD-ROM (1990-1998 only)
• ATSG PASS Book II – Pressure-Applications-Solenoids-Sensors

Remember to soak all of your clutches in transmission fluid for thirty minutes before you install them.

The R4AX-EL or 4EAT and its variants were in production from 1987-2012. These transmissions were found in the full range of Subaru vehicles.

Vehicle applications:

• Baja, 2.5L, 2003-2006 (Base, Sport, Turbo)
• Forrester, 2.5L, 1998-2012 (X, XS, XSL, XT, L, S, Base)
• Impreza, 1.8L, 2.0L, 2.2L, 2.5L, 1993-2012 (Limited, Premium, R Wagon, Sport, WRX, STI, XV, L Sedan, Wagon, RS, TS)
• Legacy, 2.5L, 3.6L 1990-2011 (2.5GT, 2.5i, 3.6R, GT)
• Loyale, 1990-1994
• Outback, 2.5L, 3.0L, 1997-2009 (2.5i, 3.0 R, Limited, L.L. Bean, H6, VDC)
• SVX, 1987-1997
• XT, 1987-1991
• XT6, 1987-1991

This transmission master rebuild box kit fits the following years: 1987, 1988, 1989, 1990, 1991, 1992, 1993, 1994, 1995, 1996, 1997, 1998, 1999, 2000, 2001, 2002, 2003, 2004, 2005, 2006, 2007, 2008, 2009, 2010, 2011, and 2012

This Subaru transmission is also known as: R4AX-EL, EC8, 4EAT, R4AXEL, 4-ATAXLE, 4 Speed