SMMS 8PCS Fuel Injector Sleeve for Ford Powerstroke 7.3L F250 F250 F350 F450 F550 E550 Super Duty Excursion Injector Sleeve Kit Fuel Injector Cups Replace OE: F4TZ9F538A Item Description About this item Vehicle Fitment: Designed for Ford Powerstroke 7.3L F250 F250 F350 F450 F550 E550 1994-2003 OE Replacement: F4TZ9F538A 8 PCS, 1814376C1 8 PCS, B42001 8 PCS, 904213 8 PCS, F4TZ-9F538-A High-Quality Material: The injector sleeve kit is made of brass material, which can resists high temperatures and low temperatures, avoiding thermal expansion and contraction. The mechanical properties of cutting are also outstanding Function: Over time, injector sleeves can wear out from the extreme conditions they are subjected to and need to be replaced for optimal engine performance and efficiency After-sale Service: Enjoy 30-day return and 12-month warranty, making your purchase completely risk-free ? See more product details Payment We accept payment only through PAYPAL Shipping We ship products worldwide through standard express courier service, it will reach within 7 to 10 days to abroad buyers, we ship the product after recieved clear payment and give full information about shipment to the buyer Return We accept product return 25 days from delivery date but product should be in original condition.