CM2250/CM2350 Fuel Pump

[Waterloo]

(05-25-2019 )Ironsled Wrote:  Are all these parts listed in a kit or sold separately? With the issues I’m having maybe that could be my fix for my2350 I called a lot of places to say . Talking with cummins today and they said that the individual sales of the parts were unavailable that I’d have to buy a new pump all the way except the head . Thoughts please

When I was down at Rawze's house in framing my motor, Mr Hagg and Unilever had heard that Cummins was going to eliminate the kits, no more rebuilding. I would keep calling around the country, there are probably a few kits out there, you just have to work to find them. And if you are already having fuel pump issues, it is probably too late. The rebuild is a preventative measure, not a fix for after the pump fails. When they fail, kiss the entire motor goodbye in most cases.

What issues are you having? If you are getting the fuel pressure code right now, DO NOT start the motor. Have it towed to a shop, or if you are up to it, start digging into your motor in search of shrapnel, start at your oil and fuel filters, cut them open. If nothing there, dropping the pan would be the next step, check the oil pump for metal shavings. Or, you could pull the pump to inspect... But, I am not familiar enough with tearing down the pump without having a kit on hand to put it back together once it is off. If you get my drift?