Hydraulic Pump Drive Coupler/Coupling Fits Hitachi Excavator EX55UR 4393115

Hydraulic Pump Drive Rubber Coupler/Coupling Fits Hitachi Excavator EX55UR

Part # 4393115

Product Features:

· For use with Lovejoy LF Series Torsional coupling assemblies

· High temperature rubber (HTR) for transferring and absorbing shock load

· Electrical isolating to prevent electrical arcing and circuit shortages

· Attaches to flanged hub, flywheel adapter plate, or flywheel on engine side and cylindrical hub on driven equipment side

· Flexes up to 3 degrees to compensate for angular misalignment of coupled shafts

Our high quality material:

       1>Centaflex CF-A Series-----Natural Rubber(NR), High Temperature Rubber (HTR)

       2>Centaflex CF-H Series-----HTR, Hytrel 

       3>Lovejoy LF series-----------------------NR, HTR, Hytrel

Specializing in parts for engines, hydraulics, driveline and electrical since 1995.