RCK48GR(GR2000G) MOWER Parts group RCK48GR(GR2000G) H00100 UNIVERSAL JOINT H01000 BEVEL GEAR CASE H01500 INPUT SHAFT/CENTER PULLEY H02000 PULLEY HOLDER/BLADE(CENTER) H03000 PULLEY HOLDER/BLADE(LEFT) H10000 TENSION PULLEY/MOWER BELT H20000 MOWER DECK AND COVER H30000 GAUGE WHEEL H50000 FRONT LINK LEVER sale parts diagram catalog online construction equipment excavator tractor