KX161-2 SWIVEL FRAME Parts group KX161-2 S09800 SWIVEL FRAME S09900 SWIVE GEAR CASE S10000 SWIVEL GEAR S10100 SWIVEL BEARING S10200 SEAT SUPPORT S10300 STEP S10400 COVER (LEFT) S10500 COVER (TANK) S10600 BONNET S10700 SPONGE (1) S10800 SPONGE (2) S10900 WEIGHT sale parts diagram catalog online construction equipment excavator tractor