Ford 7.3L V8 XC3A-9229-AB Injector Seal Kit (12 Pieces) Fuel Emission Component | MTC 30241 | XC3Z-9229-AB Four (4) Flourine O-Rings, One (1) Steel Snap Ring and One (1) Copper Crush Ring Direct Fit and Replacement High Quality Heavy Duty Materials Specific to the Ford V8 7.3L Diesel Engines One (1) Year Warranty