Peterson Fluid Systems R4 Wet Sump Pumps utilize a revolutionary twisted lobe rotor design.
This design has allowed us to use all aluminum rotors saving a huge amount of weight while also increasing performance.
Our shallow depth screw in fittings make for a low profile, modular pump.
All Pumps come standard with a rear drive setup for all popular drive accessories.
R4 Pumps require an additional adaptor to mount our Sweet Power Steer with Bracket combo, Adaptor required is 14-2190.