ZG20F-AU ENGINE Parts group ZG20F-AU 000100 CRANK CASE 000200 OIL PAN 000300 CYLINDER HEAD 010200 CRANKSHAFT 010300 FLYWHEEL 020100 FUEL FILTER 020200 CARBURETTOR 020500 SPEED CONTROL PLATE 040400 STARTER 050700 BLOWER HOUSING & BUFFLES 060300 AIR CLEANER 060500 MUFFLER 060600 EXHAUST SYSTEM 060800 UNIVERSAL JOINT 080900 LABEL A01000 ACCELERATOR LEVER sale parts diagram catalog online construction equipment excavator tractor