[2500redram]

Try cummins or a heavy truck dealer. I work at KW and you can get pieces of the pumps for an ISC.thats a cummins pump not bosch but its worth a try. cant be any worse than building a carberator.

 

[Matt Tex]

You cant without the right equipment which is very expensive.

 

[humphreys]

OK, then

If i cant reman it myself then, where can i get a decent after market lifter pump.... i know FASS and Air DOG have them but which is best and which is the best under 500bucks.????

 

[JAGS]

BD performance makes an alright on for under 500. Or you can do a fass or air dog without filters for that price. I perfer the fass myself.

 

[JAGS]

To be able to rebuild a vp44 you need a flow bench and a calibration unit.

 

[nickg]

I bought my 150 Airdog for 499$ when it was on sale, lots of venders on this forum I'm sure can get you a good price

 

[kennygss]

Help me out, isnt the VP44 the injection pump? Not the lift pump.

 

[DoniaBoy]

Yes, the VP44 is the injection pump, but a failed lift pump would be the reason the VP is dead. He also stated that he is pulling 0 psi from his lift pump, so he needs to replace that as well.