Oil Seal
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National Oil Seal

Part No. 223420 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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Inside Diameter:1.89 in
Lip Material:Acrylates
Outside Diameter:1.901 in

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

    what is this oil seal used for
    Asked on 9/21/2013 by one from ny

    1 answer



      With reference to your question, National Oil Seal - Part No. 223420, often called grease, fluid or dirt seals - close spaces between stationary and moving components in mechanical equipment, helping prevent lubricant escape. They also stop harmful contaminants from entering machinery, particularly in severe environments. Vital components of practically every type of machine and vehicle in operation, oil seals protect all types of precision-constructed, close-fitting ball, sleeve and roller bearings. For further assistance regarding the Part No.223420, please provide the year, make, model and engine size of your vehicle. For more information, please feel free to call us at: 1-877-238-2623 or visit the nearest Advance Auto Parts store and one of our Parts Pros will gladly assist you with any questions or concerns you may have.

      Answered on 9/21/2013 by Max from AAP
  • Q:

    i know that i need two camshaft seals but is this for one or two seals
    Asked on 8/28/2010 by ebert from des moines, ia

    1 answer



      This should be for one.

      Answered on 8/29/2010 by Mike from AAP
Displaying questions 1-2

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