National Grease Seal Rear Axle 28 Spline (WEX) 1.375" Shaft 1967-1973

100% of 100


  • Direct-Fit Replacement
  • High Quality Materials
  • Seals Against Dirt And Debris
  • Sold Individually

National Rear Axle Grease Seal for 1967, 1968, 1969, 1970, 1971, 1972 and 1973 Mustangs with a 28-Spline (WEX) 1.375" Shaft.

Do you need a rear axle grease seal for your vintage 1967-1973 Mustang? If so, you should take a closer look at this National Rear Axle Grease Seal, available from CJ Pony Parts!

This National 9569S Rear Axle Grease Seal features a lay-down sealing lip that's designed to help ensure a long life span. The design also helps this seal hold up under extreme temperatures, shaft imperfections, shaft and bore misalignment and excessive shaft thrust and movement. This National Rear Axle Grease Seal offers excellent performance when it's stopping leakage, and it even has a proprietary RediCoat sealant to help get rid of bore leakage. For optimal performance, you should replace this seal any time you service your Mustang's rear end.

Order a National 9569S Rear Axle Grease Seal for your 1967, 1968, 1969, 1970, 1971, 1972 or 1973 Mustang with a 28-Spline (WEX) 1.375" Shaft from CJ Pony Parts today!

California Residents: Proposition 65 Warning

Vehicle Fitment

This product will fit the following Mustang years:

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