Got a leaky or underperforming HPOP on your 7.3L Powerstroke? This master service kit has all the seals, O-rings, and parts you need to reseal or repair your high-pressure oil pump. It fits 1994-2003 Ford trucks (F-Series, E-Series, Excursion) and also works on 1995-2004 Navistar DT466 & T444E engines. The kit includes premium rubber O-rings, STC fittings, a mounting gasket, a check ball, thread sealer, and even a handy disconnect tool – everything listed like ISK635 and TL3. Made to OEM specs for a tight, leak-free seal that lasts. Perfect for DIYers or shops tackling common 7.3L oil system issues. Comes with repair instructions and a 12-month warranty. Stop chasing leaks and restore your pump's performance with this complete, quality kit.
