this is on a 92 cummins.
trying to find a part number for the fuel line on
the injection pump that (cpl1351) that I believe
is 2.0mm that goes from the air fuel solenoid on the
pump to up a little higher on the pump.
Mine is leaking and I can't find one.
My cummins part catalog doesn't list or point to it
and when I went to Dodge their computer showed
the same picture but still no part number and
they did not know what to suggest.
thanks for any help you might have.

 

I my experience that is only serviced by the entire injection pump. I know that seems a little extreme but that what we as a dealer have been told both by cummins as well as dodge.

 

You should be able to get the tubing from Cummins. The hard part is the banjo fitting on the AFC. The rest could be done with instrument tubing or water grade tubing for that matter. If its just a pin-hole you could Silver solder it or if you are brave, braze it. Else you could farmer fix it and use JB weld.

How bad is the leak??

J-eh

 

the leak is fairly bad, meant to get at it before, but
now it is drip drip, drip drip, and leaves a puddle
on the ground after you park, and I'm not sure
that it might be effecting mileage now, as it
seemed a little lower on power now.

i'm not the best at brazing, but i'll resort to
it with the help of another if it comes down
to it, the line is cracked at the fitting I believe.

I did get some advice from another board to
try and find an injection pump place, and
get them to look it up in a bosch catalogue
if they happen to have one. I'll do some
checking on that, as I think there is a place
like that in another city bout' 200 miles away.

 

You might try calling Piers, I've had good luck getting pump parts from them.

 

I don't know if you can buy the part alone or not, but I'll see if I can look it up in my cummins manual tonight and get back to you. The catalogues don't always list every part that is available.

In the meanwhile, try soldering it as lil dog suggested. Even with a crack, this might get you by for a little while, until you can get a more permanent solution.

You could also try a local diesel shop and see if they can fab something up for you, sell you a part, or suggest a solution. With a part that small, it shouldn't be too expensive.