Columbus Diesel has been supplying all types of fuel pumps for tractor and truck pulling since the very beginning. We are known worldwide for our work in this area and continue to be the market leader. Only Columbus Diesel has a custom 100h.p. test stand that can verify fuel volume at actual track speed.
Our super duty "Billett" pumps are machined from high density billet aluminum featuring a 17mm plunger, a special grind billet cam shaft, and comes complete with A.N. inlet fittings and return valve for those high performance minded pullers.
Featuring our cast aluminum housing and 16mm plungers instead of the 12mm versions you'd normally find in a Bosch P7100 our Sigma pumps are guaranteed to inject fuel at a much faster rate and come with the inlet adapters and return valve.
Our custom "P" pumps come with 13mm or 14mm size plungers and feature a special grind billett cam shaft that is guaranteed to produce power time and time again and comes with the inlet adapters and return valve
Our custom "A" pumps feature a 10mm, 11mm and 13mm size plunger and gives our customers the ability to choose to use our quick delivery cam shaft or the standard grind cam shaft.
We offer our customers everything from filters to pyrometers, lead wires to pump gears. Click here to see our list of available accessories.