Comes complete with a universal adaptor set that cover Bosch, Delphi, Denso, Siemens CR injectors which has solenoid coil or screw connections. Use the 0.5-0.8bar air source access tool to link the fuel injector and impact and disassemble the particularl tight fuel injectors. Matching: BY, DENSO, CY, CRIN2, CRIN, CAT320, CUMMINS, XF, BOSCH110, BOSCH120, DENSO/A, M12, M14, M15, M19, M17, M8-C, M8-X, M10.