Hello all I have a honda gx200 setup w/ a 2-1 reduction unit, the crankcase and crankshaft had start to show signs of wear and scarring so I baught a cheaper gx200 clone on ebay to replace the crankcase and crankshaft. The crankshaft that came w/ the clone engine has a shaft that is slightly longer and perhaps slightly less diameter than the one that was in the honda so it will not fit the reduction unit as the shaft is slightly too long. The stroke length seems to be fine but the overall shaft length seems to long. I then went on ebay and bought a crank that was advertised as GX200 CRANKSHAFT 2:1 REDUCTION CLUTCH 20MM OUTPUT SHAFT GO KART FIT HONDA GX 200. This crank had the samew problem as the one that came with the clone engine, it still is too long to fit my reduction unit? Can anyone help me with the correct crankshaft i need/type to order and or specs of the correct one?