SSP-G QMB139 Stroker Crankshaft Water-Cooled 250cc * Non marring aluminum pin

* Non marring aluminum pin adapters

or just feeling loose and worn

Specification:

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

MIDWEST 2006-2000 JC50Q-9

SSP-G QMB139 Stroker Crankshaft Water-Cooled 250cc * Non marring aluminum pin44mm 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.