Oil Seal
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National Oil Seal

Part No. 4160 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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Lip Material:Nitrile

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2 Questions | 3 Answers
Displaying questions 1-2
  • Q:

    which side of this seal goes toward bearing?
    Asked on 1/11/2017 by bob from winneconne wi.

    1 answer



      Happy to help, Bob! The oil seal should be fitted with the lips facing in towards the bearings, and the flat faces outward.

      Answered on 1/12/2017 by Solomon from AAP
  • Q:

    Is this the seal for the hubs
    Asked on 4/27/2013 by Mike from New jersey

    2 answers



      This National Oil Seal (Part No. 4160) is a Wheel Seal. It deliver unsurpassed performance and reliability in every demanding application - from automotive and heavy-duty axles, to agricultural and industrial equipment. For further assistance, please feel free to call us at 1-877-238-2623 or visit your nearest Advance Auto Parts store and one of our representatives would be more than happy to assist you.

      Answered on 4/27/2013 by Max from AAP
    • A:

      yes, for the inner

      Answered on 6/23/2013 by * from *
Displaying questions 1-2

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