The Racor PFF4595 Parfit is a cartridge fuel filter element for the 7.3L OBS Powerstroke valley fuel bowl. Racor builds it as a direct replacement for Ford FD4595.

It removes the solid contaminants and water that damage injectors and drops into the factory housing with no changes. Use it at every filter change to protect the fuel system.

• Racor Parfit: Direct replacement for FD4595.
• Cartridge Element: Drops into the factory bowl.
• Removes Water: Helps the bowl separate water.
• Protects Injectors: Traps fine solid contaminants.
• Easy Service: Top access in the valley.

Technical Specifications

• Part Number: PFF4595
• Manufacturer: Racor
• Replaces: Ford FD4595
• Type: Cartridge fuel filter element
• Warranty: 1 Year

Vehicle Fitment & Technical Installation Notes

• Fitment: 1994-1997 Ford F-250 and F-350 7.3L OBS Powerstroke. For 1999-2003 7.3L, Racor lists PFF4596.
• Installation Tip: Drain the bowl before pulling the cap, then fill the bowl with clean fuel to shorten priming.