CM2250/CM2350 Fuel Pump

[Ironsled]

I just went through all these issues and got it all fixed up and I have one through my 2350 top to bottom and learned a ton . If I can be of any help let me know I have a lot of pictures of failed pump parts and can relate to . I have spoke with a lot of people and found out that the current gear pump is more so having the gear spinning on the shaft shearing the shaft and gear and little string like sharp metal and coming off causing it to fail . The lift pump will build the pressure but as soon as the motor turns over and the system sucks the rail dry it will die like it’s out of fuel before it can empty the filters completely. Another issue that cummins engineers and going to have to think about . Anyways I’m open book if need info or reference pictures.