Cummins ISX and QSX Cam Timing Tools Alternative to 3163021

Cummins ISX and QSX Cam Timing Tools Alternative to 3163021 Kit Includes 4 wedge set of 4°,6°,6° and 7° to cover all Cummins Engines From 2007-2017. Cam Timing Tools 3163021 Crank Pin 3163020 Used for setting the gear train timing on Cummins engines with single or double camshaft.