SSP-G QMB139 Stroker Crankshaft Water-Cooled 250cc MIDWEST 2006-2000 JC50Q-9

MIDWEST 2006-2000 JC50Q-9

Installation Note: When switching to a wider bar like the NCY Z-Bar

This OEM Genuine Scooter Company air filter element replaces the original air cleaner sponge that came with your Genuine Buddy 50 or Buddy 50 International scooter

this continuous variable transmission belt is engineered to handle the harsh torque cycles and extreme heat generated by heavy utility buggies and sport go-karts operating in off-road environments

SSP-G QMB139 Stroker Crankshaft Water-Cooled 250cc MIDWEST 2006-2000 JC50Q-944mm Stroker Crankshaft Assembly for 50cc 4 stroke QMB139 engines. Overall Length: 247mm Thread Size (tapered side): M10x1. 25 Thread Size (spline side): M12x1. 25 Bearing Outer Diameter (tapered side): 42mm Bearing Outer Diameter (spline side): 47mm Number of Splines: 26 Connecting Rod Inner Diameter: 13mm Number of Teeth (oil pump drive gear): 16 (use with 33t oil pump) QMB139 50cc 49cc This product is not intended for use on public roads or land.