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Ford Performance Super 8.8-Inch IRS Rear Axle Bearing and Seal Kit (15-20 All)

Item 390219
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Market Price $35.03 You Save 12% ($4.03)
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$31.00 (kit)

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      Product Information

      Features, Description, Reviews, Q&A, Specs & Installation


      • Perfect for Installing New Half Shafts
      • Inexpensive Insurance
      • Direct Fit Replacement
      • Genuine Ford Racing Part - M-4413-B
      • Designed for 8.8" Independent Rear Suspension (IRS)
      • Fits All 2015-2020 Mustangs


      Inexpensive Insurance. Have you had the unfortunate luck of breaking an axle halfshaft, or are upgrading yours to avoid just such a problem? Then don't forget to pick up a Ford Racing IRS Axle Bearing & Seal Kit. When installing a new set of axle halfshafts or gears, it's always a good idea to swap out those old worn OEM axle bearings and seals with a brand new set. Replacing your old axle bearings and seals will provide inexpensive insurance against possible future problems.

      Kit Includes. The Ford Racing 8.8" IRS Rear Axle Bearing and Seal Kit contains two inner stub shaft bearings and two inner stub shaft bearing housing seals.

      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 IRS Rear Axle Bearing and Seal Kit is designed for use on all 2015 to 2020 Mustangs equipped with independent rear suspension (IRS), including the V6, EcoBoost, GT GT350 and GT500 models. Not for use on solid axle equipped Mustangs.

      Fitment: 2015 2016 2017 2018 2019 2020 Details

      Ford Performance M-4413-B

      CA Residents: WARNING: Cancer and Reproductive Harm -

      Installation & What's in the Box

      Installation Info

      What's in the Box

      • (2) Inner Stub Shaft Bearings
      • (2) Inner Stub Shaft Bearing Housing Seals

      Tech Specs


      Customer Reviews (9)

        Reviews of Ford Performance Drivetrain products have an average rating of 4.8 out of 5

          Questions & Answers

          10 More Questions

          Will It Fit My Mustang

          • Bullitt - 19, 20
          • EcoBoost - 15, 16, 17, 18, 19, 20
          • GT - 15, 16, 17, 18, 19, 20
          • GT350 - 15, 16, 17, 18, 19, 20
          • GT350R - 15, 16, 17, 18, 19, 20
          • GT500 - 20
          • V6 - 15, 16, 17