The Rosewood Diesel Injector Sleeve Removal/Install Tool is the trusted, USA-made solution for servicing injector sleeves in 1994–2003 Ford 7.3L Power Stroke and Navistar T444E diesel engines—without the need to pull the cylinder heads.
The 7.3L Power Stroke uses brass injector sleeves to separate the injector and fuel from the engine's coolant. Over time, these sleeves weaken and can split, allowing high-pressure fuel (around 60 PSI) to enter the low-pressure coolant system. This results in fuel contamination of the coolant, a common issue in aging engines.
Rosewood Diesel’s custom-designed tool kit simplifies the sleeve replacement process. Its shorter-than-injector design means you can perform the job with the engine still in the truck—no slide hammer required—saving both labor time and cost. Crafted from black oxide–coated solid steel, the tool is built for a lifetime of service, resisting wear and corrosion under demanding shop and field conditions.
Whether you’re replacing sleeves to fix a problem or as preventative maintenance, this kit provides precise, professional results. Manufactured entirely in the USA from U.S.-sourced materials, this is the professional’s choice for reliable injector sleeve servicing.
