OEM-spec diesel fuel injector remanufacturing for Cummins 5.9L / 6.7L, Duramax LB7/LLY/LBZ/LMM/LML/L5P, Powerstroke 6.0L / 6.4L / 6.7L / 7.3L, Bosch CRI, Denso G4, Delphi F2/F3 — common-rail, HEUI and piezo injectors. Bosch EPS 815 flow-bench tested. Lifetime warranty, 24-48 hour turnaround.