Universal Parts Crankshaft Assembly, Type-1 for 50cc 4-stroke QMB139 engines. Has 16 tooth oil pump drive gear. Stroke: 41.4mm 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: 26Number of Teeth (oil pump drive gear): 16
Additional information
Weight | 4.4 lbs |
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Dimensions | 12 × 12 × 5 in |
Brand | |
Warehouse |