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Ford Performance 8.8 in. Rear Axle Bearing & Seal Kit (05-14 V8; 11-14 V6)

Item 50502
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    Features & Details

    • Extra Insurance
    • Direct Fit Replacement
    • Genuine Ford Racing Part
    • Designed for Solid Rear Axles
    • Fits 2005-2014 GT, Bullitt, BOSS, GT500 and 2011-2014 V6
    Extra Insurance. When installing a new set of axles or steeper rear gears in your Pony it is a good time to swap out those old worn Axle Bearings and Seals with a new set from AmericanMuscle. High-quality Ford Racing steel bearings are a direct fit replacement and insure against an axle failure.

    Kit Includes. The Ford Racing 8.8" Rear Axle Bearing and Seal Kit contains two outer axle shaft bearings and two seals.

    Legendary Ford Racing Quality. When you're adding performance parts to your Pony, you can't go wrong by installing parts from the folks that know it best. Ford Racing's legendary quality ensures a perfect fit and years of hassle-free use.

    Application. This Ford Racing Rear Axle Bearing and Seal Kit is designed for use with 8.8in solid rear axle equipped Mustangs, including the 2005-2014 GT, Bullitt, BOSS, Shelby GT500 and the 2011-2014 V6 models.

    Fitment: 2005 2006 2007 2008 2009 2010 2011 2012 2013 2014 Details

    MPN# M-1225-B1

    CA Residents: WARNING: Cancer and Reproductive Harm -

    What's in the Box
    • (2) Outer Axle Shaft Bearings
    • (2) Seals
    Installation Info
    Tech Specs
    Will it fit my Mustang?
    • Boss 302 - 12, 13
    • Bullitt - 08, 09
    • GT - 05, 06, 07, 08, 09, 10, 11, 12, 13, 14
    • GT500 - 07, 08, 09, 10, 11, 12, 13, 14
    • V6 - 11, 12, 13, 14

    Fits solid axle Mustangs equipped with a 8.8" rear end.

        Questions & Answers (6)

        5 Top Rated Questions

        So just to confirm, are these rear axle bearings seals already included in the FP ring pinion gear install kit or do you need these in addition?

        • It will depend on the kit level, as some come with these and some do not.

        Helpful (0)

        Will this bearing and seal kit be any higher quality or equivalent to the bearing and seal included in the Ford Performance Gear Ring and Pinion Installation Kit w/ High Torque Bearing??

        • This part will be equivalent to the bearing and seal kit included in the ring and pinion installation kit.

        Helpful (0)

        Will this fit to my 2014 mustang gt premium automatic transmition? how can I know the rear axle type that this have? thank you!

        • The Ford Performance 8.8 in. Rear Axle Bearing & Seal Kit will work with your Mustang. All 86-2014 utilize a solid rear axle with an 8.8" pinion gear (Ford 8.8)

        Helpful (0)

        I have alloy usa alxes, would these still fit?

        • The Ford Performance 8.8 in. Rear Axle Bearing & Seal Kit will work With Alloy USA axles.

        Helpful (0)

        Will these be able to fit fine with the strange 31 spline rear end axles?

        • Hello! The Ford Performance 8.8 in. Rear Axle Bearing & Seal Kit will fit 31 Spline, provided it is a 8.8 in, solid rear axle.

        Helpful (0)
        Post Your Question
        1 More Question
        dear sir i have mustang 2010 v6 i order before that Ford Racing M420988410 8.8" 3.73 Ring and Pinion and i went to buy this one it's fit on my car or not and what i get for this part 1 answer

          Customer Reviews (57) Write a Review

          Ratings Summary

          4.9 out of 5 overall rating from 57 customers

          • December 27, 2019

            5 2005 GT - JoeB

            Perfect OEM Fit

            Motorcraft bearings. Good quality. Perfect fit. Good price

            Helpful (0)
          • October 13, 2019

            5 2005 GT - 05GTRedOnBlack

            These are great!

            Well, got a new differential put in along with all new bearings, seals and shims, and these seem to be holding up just fine, so I'm happy.

            Helpful (0)
          • September 25, 2019

            5 2010 GT - Maniac276

            Perfect fit

            Quieted down the rear end and Not a very expensive part!

            Helpful (0)
          • June 17, 2019

            5 2010 GT - MuscleFun

            Bearing Fun

            Part received were exactly what I needed! Fixed everything and was back up and running thanks to the super fast shipping!

            Helpful (0)
          • May 08, 2019

            5 2014 GT - blueovalyote

            OEM perfect fit

            They are ford parts, so install and fit were perfect.

            Helpful (0)
          • March 10, 2019

            5 2012 GT500 - Pops

            The beast

            I can feel the difference in the rear my bearing were going out the ride is a lot better.

            Helpful (0)
          • November 28, 2018

            5 2008 GT - SheldonP

            2008 Mustang GT

            I love them, installed with my 4.10's. I did my rear gears and did the complete over haul. Glad I did.

            Helpful (3)
          • November 15, 2018

            5 2006 GT - Tony

            rear axle bearings

            fit great took a little bit to install them my self but got it done.

            Helpful (4)
          • November 03, 2018

            5 2010 GT - rickydog

            Why Not?

            Had this done while installing new 3.73 gears. Even tho my 2010 is low mileage, about 45,000 miles, it just seemed to make sense to do it all. Preventative maintenance is always a good thing.

            Helpful (6)
          • October 13, 2018

            5 2006 GT - 06Beauty

            Great Product

            Great Product. Everything fit well. This is a perfect kit for rebuilds.

            Helpful (6)
          • October 10, 2018

            5 2006 GT - RobertS

            WORKED WELL


            Helpful (5)
          • September 19, 2018

            5 2006 GT - Mo

            Smooth and Quiet

            Installed by professional shop...was worried about gear whine...however car is quietest it's ever been. Shop says they always have good success with Ford Gears...but only have had problems with aftermarket gears.

            Helpful (5)
          • June 30, 2018

            5 2009 GT - JeremyP

            Outter bearing and seal set

            Perfect set for your 8.8 axle, fit great and easy to install. Would recommend this kit.

            Helpful (7)
          • March 03, 2018

            5 2012 V6 - OscarM

            Good product

            easy to mount...everything match !!!! American Muscle is doing a good job giving customers good products.

            Helpful (8)
          • January 28, 2018

            5 2010 GT - Firesole

            You cant' go wrong

            OEM parts and perfect fit! Put them in the freezer for a few hours and with a bearing installer or using the old bearing and a block of wood they go right in. Just like new, a nice tight fit! I replaced these when I changed out my axles to the Moser Street Axles.

            Helpful (8)
          • November 08, 2017

            5 2008 GT500 - Unjustified

            Ford Performance

            Worst part of replacement is the smell of rear end fluid.

            Helpful (8)
          • October 17, 2017

            5 2007 GT - Shane35

            Perfect fit

            Did the install myself. Rented a pulled and bearing pulled kit from AZ. Popped out popped in no problem.

            Helpful (7)
          • September 20, 2017

            4 2006 GT - Austin


            Heard some noise from the rear end and immediately assumed it was the axle bearings. That wasnt the case, however I changed them with these ford performance bearings and, cool, i have new bearings now.

            Helpful (7)
          • September 03, 2017

            5 2010 GT - LaurentH

            Good stuff, perfect fit

            Good stuff, perfect fit, nothing else to say about it

            Helpful (8)
          • July 06, 2017

            5 2007 GT - KrisS281

            No Leaks

            Had this seal kit installed by my local hotrod shop I go to. Had a small leak on my pinion seal so had the whole kit installed when I changed the gears in the diff. Since the axle had to be taken apart anyway got these to install for insurance so the axle didn't have to be taken apart again just for these seals and bearings. So far no leaks and seams to be working well. If you are taking the axle apart might as well replace these also, do it all in one shot. Saves money and time that way.

            Helpful (9)

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