Inner Primary Mainshaft Oil Seal
R94.00
Genuine Harley-Davidson radial shaft seal for the inner primary cover, sealing the transmission mainshaft where it enters the primary chaincase.
- Description
- Size Guide
Description
Genuine Harley-Davidson radial shaft oil seal (P/N 12052C) fitted in the inner primary cover where the transmission mainshaft passes into the primary chaincase. It keeps primary chaincase lubricant separate from the transmission and prevents leaks at the back of the primary.
This is the current revision of the long-running 12052 seal family and should be replaced whenever the inner primary is removed or if oil is found weeping behind the clutch. Sold individually.
Fitment: Big Twin models with a separate primary chaincase (Softail, Dyna, Touring, FXR). Check fitment with our parts team for your model year.
