The TamerX ISK635 High Pressure Oil Pump Seal Kit includes all the components needed to get your pump back in service and leak-free quickly and correctly to minimize your trucks downtime. TamerX only supplies the highest quality repair parts available. Our kit also includes many components you wont find in other HPOP seal kits on the market today. Kit Contains: 2- Discharge port O-Rings 1- Rear Port Plug O-Ring 1- Non- Serviceable Port O-Ring 1- IPR Valve O-Ring 1- IPR Nut 1- Fill Plug O-Ring 1- Non-serviceable port long threaded repair plug 1- Replacement Check Ball 1- Set of Repair instructions 1- .5ml Thread Sealer. The TamerX ISK635 High Pressure Oil Pump Seal Kit is suitable for the applications listed below and compatible with Ford Powerstroke 7.3L: 1994-2003 International/Navistar DT466: 1995-2004 International/Navistar T444E: 1995-2004 Warranty: Two Years 1,000,000 Miles