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Grease Cap / Seal National 5121

Helix Suspension Brakes and Steering - HEXSL5121, SKU: 12583

Grease Cap / Seal National 5121

Helix grease seals provide protection against dirt and water entering the wheel end, ultimately extending bearing life. Bearing seal fits GM style metric brakes with 11” rotor - works for 1932-1948 Ford adapted from standard drum to GM disc brakes.

Stay ahead of the pack with Helix Suspension. For more information on Helix products please contact your local dealer, or go to


  • Feature :: Grease Seal
  • Feature :: Early Ford
  • Feature :: Ford Spindles
  • Feature :: With GM Disc Brakes
  • Feature :: Fits GM 11” Brake Rotor
  • Feature :: Shaft Size: 1.94 in.
  • Feature :: Housing Bore: 2.622 in. (66.6 mm.)
  • Feature :: Outside Diameter: 2.626 in. (66.7 mm.)
  • Feature :: Width: 0.58 in. (14.73 mm.)
  • Feature :: Material: Nitrile
  • Sold :: Each
  • National Number :: 5121
  • Feature :: 1932-1948 Ford Chassis
  • Installation :: Easy with Basic Tools
  • Warranty :: Limited Lifetime Warranty
  • Support :: Free Tech Support

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