Bearing/Oil Seal Kit
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National Bearing/Oil Seal Kit

Part No. RA-315 Warranty Details  
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Designed to provide enhanced endurance and maximum contamination exclusion while ensuring proper fit, form and function.
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Bearing Type:Bearing Kits


by PowerReviews
NationalBearing/Oil Seal Kit

(based on 1 review)

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Reviewed by 1 customer

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Great product! Buy this and not each pc!


from M-town ia

About Me Auto Enthusiast, Competitive Driver, Truck Enthusiast

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3 or more reviews submitted


  • Easy To Use
  • High-Performance
  • Perfect Watch Youtube


    Best Uses

    • Large Cars
    • Small Cars
    • Trucks

    Comments about National Bearing/Oil Seal Kit:

    Thanx! The web site was more help than the guys at O'reillys!

    • Was this a gift?:
    • No

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    Do you have questions about this product?


    Ask a question, get answers from real customers and in-house experts. For further assistance, please review your support options on our Contact Us page.

    2 Questions | 2 Answers
    Displaying questions 1-2
    • Q:

      Where can I get the shims needed to space the ring gear correctly?
      Asked on 10/6/2015 by Mike from Fort Myers, FL

      1 answer



        HI there Mike! I will he happy to assist with your questions. We researched this kit and it looks like it has various Ford applications. That said you would either reuse your shims or you would need a kit similar to Part No R8.8RMKT. This kit would work if you have the Ford 8.6" for example. If you can get in touch with your local store with your vehicle information a install kit complete with shims can be found.

        Answered on 10/7/2015 by Panda from AAP
    • Q:

      what is the estimated time for this repair?
      Asked on 1/9/2010 by STEWART from GASTON,S.C.

      1 answer



        Depending on the knowledge of the person doing the repair, it could take less than an hour to several hours. The proper tools are needed as well to do this if they are not already acquired. Basic tools needed would be wrenches or sockets, and a torque wrench with the proper size sockets. Some other tools may be required depending on the vehicle and the application.

        Answered on 1/11/2010 by Mike from Advance Auto Parts
    Displaying questions 1-2

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