CM2250/CM2350 Fuel Pump

[SquareOne]

(06-22-2019 )jimeneztrans84 Wrote:  You didn't install new plungers?

No...the only way to get the barrel/plungers is to buy the entire head now with them already installed. Seems like someone decided it was more profitable that way.

I inspected the spring and mating surface (per Cummins service procedure),as well as the plunger movement and all was fine. Also, one of the main contributors of this site does not replace them unless there is a prior fueling issue being repaired.