3163021 3163069 Cummins ISX QSX Cam Timing & Injector Cam Gear Puller Tool Set
Wide Compatibility: This versatile engine timing tool kit is engineered to replace part number 3163530, 3164069, 3163021, and 3163020, and is compatible with 2007-2017 Cummins ISX, QSX, & X15 engines.