hydraulic pilot gear pump fit excavator u50 65 55 161 185 also e305

gear pump group maintains fluid flow in the circuit of hydraulic systems of cat heavy duty machines. performance you expect from your equipment. it is aftermarket parts for replacement. it is made in standards and the working performance is stable and perfect. it may fit many other machines. please refer to the given part numbers and the ps to check more compatible models. excavator spare parts including bearings, gears, seal kits, engine parts, motors, pumps, solenoids, valves, etc..syi