09-30-2018,
The red engine maker now has part numbers for replacing the bottom block, crank, and face gear of the fuel pump on the 2250's and 2350's. This has nothing to do with the plungers or rollers (guts) of the unit,. This may be useful if someone has a fuel pump where the bottom housing/crank/drive gear of it needs replacing. Here are the part numbers...
for the 2350 .. 4307049PX
for the 2250 .. 2872658PX
reference: https://quickserve.cummins.com/qs3/pubsy...l?q=tappet
for the 2350 .. 4307049PX
for the 2250 .. 2872658PX
reference: https://quickserve.cummins.com/qs3/pubsy...l?q=tappet