I bought this thinking my starter was bad turned out the dummy that put the transmission in never tightened the bolts. so the new starter was not needed. The parts store i bought it from went out of briskness before i could return it

This is new in box never used never even took it out of the box until i took the above picture.

I bought it for a 2016 6.7 Cummins 4x4 with a manual 

It should fit others as well but make sure you double check before you buy.