10-4, Bob, I saw that one, & one other on ebay. Was trying to find one locally, so I could get it quicker, with that AC 7007 number, but with no luck. Looks like I may have to go the ebay route. Thanks for checking that out for me. I'm curious as to why the air brake trucks have to have a different fuel pump. Does your friend know why. I noticed these AC 7007 fuel pumps have that knob looking piece on the front portion of the pump body. Haven't removed mine yet to see what that is.