Posted 7/23/2016 13:57 (#5427622 - in reply to #5427589) Subject: RE: How did this happen to my 5.9 Cummins
Upper Sandusky, Ohio
I would say they are on the right track. With that being said, the "C" series are the 8.3 cummins engines, and the "B" series are the 5.9. You never really hear of the 8.3 engines having the dowel pin problem though. Just make sure when you order parts that you have the right engine because there is a BIG difference between the two.
How did this happen to my 5.9 Cummins
