Going to put in my new injectors tommorrow and got to thinkin about the washers on the fuel return lines, Do they need to be replaced or can you reuse them. If they need to be replaced, where do i pick em up at?

 

Yes they can be re-used. I try to put them back in the same spot/orientation as they were. If you look close you can tell wich side had the bolt head against it and wich was between the line and injector.

Cummins or case will have new ones. IIRC the "B" and "C" series use the same ones.

You got new ones for the injector tips?

 

I got the copper washers for the injector itself, but i was just wondering about the horseshoe shaped washers on the return lines.

Do you know if the Dodge house has them? I have the cummins P/n
as 3903380 Im not sure what the Case P/N would be.