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    National Oil Seal

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    Warranty Information
    • Product Details

      Part No. 710643

      Warranty Details (3 YR REPLACEMENT IF DEFECTIVE)

      National has built a reputation as one of the most respected names in the industry. We have offered premium sealing solutions for more than 75 years. Our design team keeps pace with the industry and provides advanced solutions for today's vehicles.

      Product Features:

      • Design Type: Spring Loaded; Multi-Lip
      • Good abrasion and dry running capability
      • High swell in hydrocarbon fluids
      • Temperature range: -30°F to 325°F; -34°C to 163°C
      • Delivers reliable performance for every type of repair

    • Specifications
      • Thickness:0.232 in
        Sealing Material:Ethylene-Acrylic
        Outside Diameter:0.744 in
        Inside Diameter:0.463 in
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