NEW GO KART MODIFIED Crankshaft GENUINE Honda GX-390 GX390 Engine Motor 13310-ZF6-W12

Genuine Honda GX390 crankshaft part # 13310-ZF6-W12 .  New take-off, removed from a new motor to be modified for go kart use.  

Has been modified for go kart use, with the PTO turned down to a length of 40mm from the shoulder.