Part number:
921-CS100-07
Chinese Crankshaft - GY6 50cc Engine
Version 7
Chinese 50cc crankshaft fits several makes and models. Please use the pictures and measurements to best match your crank.
Crank shaft details:
- Overall Length: 24cm (9.45 in)
- Bearing size/model: 20 X 47 X 14 (6204)
- Bearing size/model: 20 X 42 X 12 (6004)
- 22 tooth oil pump drive gear
- Sprockets: 17 teeth each
- Spline count on end of shaft: 26 spline
- Thread size on tapered end: M10 x 1.25
- Thread size on straight end: M12 x 1.25
Fits GY6-50cc engines with 22 tooth oil pump drive gear.