1979-04 Mustang Rear Main Seal Repair Sleeve

Details   |  Reviews

Details   |   Reviews
1979-04 Mustang Rear Main Seal Repair Sleeve

This 79-04 Mustang Redi-sleeve rear main seal repair sleeve helps fix leaking, grooved output shafts.

Questions? Click here to ask an expert.

Item #LRS-6701RK

Everyday Low Price: $59.99

In Stock Ships tomorrow!
 This item is returnable. Details

Free Shipping over $99

 Add to Cart


  • Repairs Grooves in Rear Main Seal Surface
  • Helps Prevent Leaks
  • Easy Installation


  • Metal Construction
  • Factory Diameter

 What's in the Box

  • (1) Rear Main Seal Repair Sleeve
  • (1) Installation Tool

Mustang Front Main Seal Repair Sleeve
Got a leaking rear main seal on your 1979-2004 Mustang motor? This rear main seal repair sleeve can help make the fix! Over time, rubber seals can wear slight grooves into the metal seal surface which can cause oil to leak from the rear of your motor, where the transmission meets the motor. This Redi-sleeve repair kit easily installs onto your motor's output shaft with the included installation tool to make for a smooth mating surface for your new seal. Simply slide the sleeve onto the shaft and place the installation tool onto to sleeve. Slightly hammer the top of the tool to push the sleeve down to the bottom of the shaft. Once it has hit the bottom, you are ready to install the new seal and get your transmission reinstalled. This kit includes 1 sleeve and 1 installation tool.

- Fits 1979-2004 Mustang 2.3L, 3.8L,4.6L and 5.0L applications.
- Also fits Lightning Applications

30 Day Limited Warranty - Click Here

  • Ford Mustang - 1979, 1980, 1981, 1982, 1983, 1984, 1985, 1986, 1987, 1988, 1989, 1990, 1991, 1992, 1993, 1994, 1995, 1996, 1997, 1998, 1999, 2000, 2001, 2002, 2003, 2004

California Residents:
Prop 65 Warning SignWARNING: Cancer and Reproductive Harm-
Add to Cart