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Rear End Installation and Bearing Kit; 7.5-Inch (79-85 V8; 86-10 V6)

Item 21202
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      Product Information

      Features, Description, Reviews, Specs & Installation


      • Ultimate Rebuild Kit
      • Essential on 60,000+ Mile 'Stangs
      • Ideal for Rebuilds or Gear Swaps
      • Includes All Bearings & Seals
      • Fits Ford 7.5" Rear End


      Install or Rebuild. If you're installing new gears or rebuilding your 7.5" rear on your Mustang, a Bearing kit contains everything you need to make the job easy and worry-free. This kit contains everything you need to make installing new gears a straightforward process for yourself or your installer and ensures a long life for your differential.

      Extra Insurance. If you're installing new gears, a Bearing kit is extra insurance against future problems. Any Mustang can benefit from fresh hardware in the differential to ensure your gears perform flawlessly. However it is highly recommended to add this kit to your new gears for any Mustang with over 60,000 miles, since your differential's hardware is probably worn down and you can combine labor costs to save money.

      Includes Bearings.
      Unlike other installation kits which include gaskets, seals, and hardware but no bearings, this Bearing Kit includes bearings for peace of mind, extra insurance, and superior differential performance.

      Ultimate Kit. This kit has all the components of the Installation Kit, including pinion seals, gaskets, hardware, marking compound and brush, and even Loctite. It also includes the front and rear pinion bearing and the differential bearings.

      Application. This Bearing Kit is designed for all 1979 to 2010 Mustangs with the 7.5" rear end.

      Fitment: 1979 1980 1981 1982 1983 1984 1985 1986 1994 1995 1996 1997 1998 1999 2000 2001 2002 2003 2004 2005 2006 2007 2008 2009 2010 Details

      MPN# R7.5FRMK

      CA Residents: WARNING: Cancer and Reproductive Harm -


      Customer Reviews (46)

      Write a Review

      Ratings Summary

      4.5 out of 5 overall rating from 46 customers

      • May 18, 2019

        5 2006 V6 - KRE2PASS


        High quality shims and bearings. National seals, best in the business. Motive rear end kits BEST bang for your buck, and I am a commercial part's manager for " @and¥ ^€= Auto Parts".

        Helpful (0)
      • April 22, 2019

        5 2005 V6 - stang6813

        A must for install

        if you are doing any rear end work this kit is a must

        Helpful (0)
      • March 23, 2019

        5 2007 V6 - TheRAP

        Good enough to get the job mostly done

        When the Yukon limited slip differential was installed, the shop bill showed $14 and change for additional parts, which is small potatoes. This kit helped the mechanic get the job done.

        Helpful (0)
      • October 13, 2018

        1 2000 V6 - Joe

        Very disappointed!

        These bearings are not great if you don't want your rear end to whine. There aren't enough shims to get the job done either, had to buy additional shims. Very unhappy.

        Helpful (11)
      • August 28, 2018

        5 2000 V6 - TerryD

        Great kit

        Great kit but would be nice if it came with one more crush sleeve. It does have everything I would get it again if I can gears again.

        Helpful (9)
      • June 14, 2018

        4 2008 V6 - LoganM

        Had Everything I needed

        Had everything I needed to install my gears I just wish that the shims had thicknesses marked on them. I probably could have used fewer, thicker shims on the carrier had the thicknesses been marked on them.

        Helpful (11)
      • May 30, 2018

        5 2002 V6 - MichaelM

        Great bearing kit

        I got this kit to install new 3.73 gears.This kit is great everything you need to rebuild rear end the only thing it doesn't come with is axle bearings and seal have to order or get from local parts store. Take time setting backlash and make sure chime correctly

        Helpful (13)
      • May 15, 2018

        5 - TayG


        Nice perfect fitting waiting for installation to be complete

        Helpful (11)
      • May 14, 2018

        5 2010 V6 - elnegro


        I still haven’t installed I let you know later on. To update my project with my 5.0 killer :)

        Helpful (14)
      • April 21, 2018

        5 2001 V6 - CraigS

        2001 mustang rear kit

        Product is exactly what I needed to complete the work. Came early also. Thank you American Muscle

        Helpful (12)

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      Installation & What's in the Box

      Installation Info

      What's in the Box

      Hardware included:
      • Front & Rear Pinion Bearing
      • Pinion Seal
      • Carrier Bearings
      • Carrier Shims
      • Differential Bearings
      • Crush Sleeve
      • Pinion Nut
      • Cover Gasket
      • Ring Gear Bolts
      • Brush
      • Gear Marking Compound
      • Loctite

      Will It Fit My Mustang

      • Other - 79, 80, 81, 82, 83, 84, 85, 86
      • V6 - 94, 95, 96, 97, 98, 99, 00, 01, 02, 03, 04, 05, 06, 07, 08, 09, 10

      Fits Mustangs equipped with a 7.5" rear end

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