Installing fuel pump cm2250

[1776trucking]

(10-23-2017 )JMBT Wrote:  That is a 2 cylinder. The gear pump on the back of the 3 cylinder has the input and output holes on the bottom. The 2 cylider’s gear pump has the in/out on the top like the one in the picture.
However, it may be an early 2cylinder that still had ceramic plungers, so plan on a rebuild kit for the head whenever you get it anyway.

Thanks for this answer. It cleared a lot things up. He said it came out of a kenworth cummins isx 2350. From what I've read that they updated the plungers on 2350 engines. I have the 2250.

[1776trucking]

Pics that he Sent me

[1776trucking]

More pics

[1776trucking]

Removed the head

[snailexpress]

(10-23-2017 )1776trucking Wrote:  

(10-23-2017 )JMBT Wrote:  That is a 2 cylinder. The gear pump on the back of the 3 cylinder has the input and output holes on the bottom. The 2 cylider’s gear pump has the in/out on the top like the one in the picture.
However, it may be an early 2cylinder that still had ceramic plungers, so plan on a rebuild kit for the head whenever you get it anyway.

Thanks for this answer. It cleared a lot things up. He said it came out of a kenworth cummins isx 2350. From what I've read that they updated the plungers on 2350 engines. I have the 2250.

Is fuel pump part# match with fuel pump part number for 2250? Check on cummins quick serve for pump gear compatibility.