Hey I kinda new to db. Folloew yal threads for wnile and its helped along the way. So decided to join. I got an 02 cummins 6 speed 3500. Mods wise..... 200hp ddp injectors hot rod vp44 air dog 2 150 750hp valair dual disk full ceramic and .093 connector tubes. Well today my air dog pump burned up. Anyone know of anyone who can rebuild that pump or has pump alone for sale. Air dog wants lil bit much to replace. Hopin lil cheaper way around it. Truck down till fixed. Can anyone help?