【Premium Materials】The turbine diesel manifold bellows kit is made of high-strength 201 stainless steel and low carbon steel, with mirror polished and electroplated flanges on the surface for a longer service life

【Compatibility】Compatible with Ford 1999.5-2004 E350/E450/E550~7.3L Diesel，2000-2003 Excursion ~ 7.3L Diesel，1999.5-2003 F250 / F350 / F450 / F550 ~ 7.3L Diesel，Reference Part Numbers:F81Z-6K854-EA / F81Z-6K854-DA / F4TZ-6K854-C, F81Z6K854EA / F81Z6K854DA / F4TZ6K854C / 7.3, 679-005, F4TZ-6N653-A, F4TZ6N653A，F4TZ-6N653-B, F4TZ6N653B

【Extension Function】Replacing or even surpassing the original upgrade kit, its high-quality materials can withstand higher temperatures and have a higher level of rust prevention. If the original parts are damaged, it will be the best replacement choice

【Easy Installation】Easy to install, no installation skills or any professional knowledge required to independently complete the operation

【Service Policy】If you have any questions, you can contact us via email.We provide knight after-sales service and return policy