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    National Wheel Seal

    Part # 370247A
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    • Product Details

      Part No. 370247A

      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:

      • Red 37 Series oil bath seals deliver dependable point contact seal
      • Temperature range: -40°F to 225°F; -40°C to 107°C
      • Unitized construction provides greater structural integrity, easier installation and main lip protection
      • Abrasion-resistant nitrile with spring-loaded main lip for positive sealing with reduced shaft interference
      • Unique rubber I.D. and O.D. includes patented SURE-LOCK® ribs that prevent shaft leaks and bore contamination

    • Specifications
      • Housing Bore:3.875 in
        Inside Diameter:3.875 in
        Material:Fluoroelastomers
        Outside Diameter:3.882 in
        Shaft Diameter:2.955 in
        Width:0.488 in
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