Scenario is common, lost the KDP and cracked the case.

Now I have 3 options:

1- silicone the crack and leave it be
2- JB weld the crack and leave it be
3- replace the cover (inner)

What is the difference between the 24v cover and the 12v cover ?
Reason is dealer told me were same, but price of 12v is $ 484.00 and 24v is $ 155.00.

Does anybody know why ?

 

go on ebay and put in cummins gear case.... some on there a few weeks back for very good prices

 

P7100's weigh something over 50 lb IIRC, so they require a much sturdier case, whereas the VE pumped 12v and VP pumped 24v's cases have to support much smaller pumps.