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$25.99 $24.04
QMB139 64mm Valve Rebuild Kit
9 in stock
— OR —
64mm Valve Assembly for 50cc 4-stroke QMB139. Includes intake and exhaust valves, inner and outer springs, valve washers, valve seals, valve keepers, and valve retainers.
Valve Length (intake & exhaust): 64mm Shaft Diameter (intake & exhaust): 5mm Intake Valve Diameter: 18.4mm Exhaust Valve Diameter: 16mm
