Our Patented Injector Cup/Sleeve Tool Set for the Ford 7.3L Powerstroke Diesel is the result of 12 years of refinement by 7.3L enthusiasts. 12 years of testing and tweaking until it was absolutely perfect. Designed for efficient, repeated shop use, these tools make removing and installing injector cups a precise, "surgical" operation, not a brute-force one.

Our design ensures clean injector bores better than many others like it on the market today. The removal tool threads directly into the damaged cup without creating metal filings or chips that could fall into your cylinders. Both the puller and the installer feature quick-fasten bridges that secure to the injector mounting holes, eliminating the need to remove your rocker arms for a faster overall job.

The release of our patented installation tool was a major breakthrough: instead of hammering, you simply use a socket to press the new cup in. This guarantees a completely seated cup every time, even in hard-to-reach cylinders. Machined to engage both the cup's full bottom surface and top lip, it prevents deformation. It also includes an o-ring to hold the cup perfectly for strategic placement and a ball bearing to prevent cup rotation while being pressed in. All hardware is coated for rust resistance and durability to last decades of abuse.

We also rent this tool for those who may only need it for one job. You can find the rental part here: https://www.riffraffdiesel.com/riffraff-diesel-7-3l-injector-cup-sleeve-tool-rental-set/

Check It Out: https://www.riffraffdiesel.com/riffraff-diesel-7-3l-injector-cup-sleeve-tool-set/

Our Stainless Steel Injector Cups can be found here: https://www.riffraffdiesel.com/injector-cup-billet-stainless-steel-sleeve-set-7-3l-94-03/

Full Step By Step Instructions can be found here: https://www.riffraffdiesel.com/mm5/RESOURCES/Riffraff_Diesel_Injector_Cup_Replacement.pdf