Dowel Pin fell? Chances are your timing case/gear housing got cracked in the process as the gears tend to wedge the pin against the gearcase.
The new design does NOT allow the dowel pin to drop as the end is beveled. Be sure to install a new pin as it is crucial to ensure proper gearcase alignment.
This AFTERMARKET gear case will get you back on the road again.
You can read more about the killer dowel pin issue here
This is NOT a Cummins part, it is AFTERMARKET.
This gearcase DOES NOT work with a Waterman fuel pump or any other custom application that runs off the vacuum pump snout.
Picture for illustrative purposes only. Gears, etc not included!
Interstate McBee part number: M-3936256
Replaces Cummins part number 3936256, which superceded from Cummins part number 3920519.