56MM CYLINDER PISTON GASKET KIT FOR YX 140cc 150cc PITBIKES PIT BIKE YX140 ZS140
56mm Cylinder Piston Gasket Top End Rebuild Kit For Pit Bike Dirt Bike YX 140cc Engine 1P56FMJ. Fit for Many Pit Bike Dirt Bike with YX 140cc horizontal cylinder which engine number 1P56FMJ. Fit for Yinxiang YX 140cc.