... cooled engine, 14-17 gear, adjustable steering wheel and driver seat 24setsplywood case 1800*1780*6502Z-6300170 air cooled engine, ... engine, 14-17 gear, adjustable steering wheel and driver seat24setsplywood case 2250*1750*6502Z-8300175 air cooled engine, ... 14-17 gear, adjustable steering wheel and driver seat20 setsplywood case 2800*1750*650Advantages1. Adjustable steering booster2. ...