G4-67 C7 C9 3126 HEUI Injector Quick Wrench for CAT

Essential G4-67 Quick Wrench for CAT C7, C9, and 3126 HEUI injectors. Simplifies the disassembly of hydraulic actuation unit injectors.

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Details

This tool targets the popular HEUI (Hydraulically Actuated Electronic Unit Injector) systems found in mid-range Caterpillar engines (C7, C9, 3126). The G4-67 wrench fits the specific solenoid and cap shapes of these injectors for quick servicing.

Application: Excavators, school buses, and medium-duty trucks using CAT HEUI engines.
FAQ:Is this for Common Rail? No, this is specifically for HEUI systems which use oil pressure for injection