I found a source for a P-pump 7100 , Diesel Care & performance in Memphis TN.
The price is good but I have not heard of ?
Buy it now is $720 for a stock replacement , of same kind , no upgrades as far as the add goes .
Thanks John

 

I've heard several times of guys recieving defective or wrong parts. I'd go with a more reputable shop, myself.

 

John, I just had Des Moines Diesel-Iowa redo my pump & injectors. they are a certified Bosch repair shop & did a great job. I worked with Kevin & highly recommend them