The MAHLE SS45897 Valve Stem Seal Kit provides your 1994-2003 Ford 7.3L Powerstroke with an OE fitment and function. The Valve Stem Seal Kit is made to factory specifications and maintains a factory performance.
- OE Quality
- Maintains a Factory Performance
Top hat style
For 0.3125" stem, 0.562"/0.572" nominal guide O.D.