This kit comes with everything you need to secure the crank shaft damper on the crankshaft. 
Our billet stainless jig uses a 1/2 drive. It comes with four holes to choose from,  each 90° apart. You can opt to drill one or two holes.
You can also add multiple dowel pins to your order, in case you need to pin several engines. 
Fits: OM601, OM602, OM603, OM604, OM605, OM606, OM612, OM613, OM648
Tighten to 200 Nm + 90° 
https://youtube.com/shorts/rhOOjhVzBcg?si=cYSbKnGwd_7vOndS