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QMB139 64mm Valve Rebuild Kit

$25.99 $24.04

QMB139 64mm Valve Rebuild Kit

9 in stock

UPC 701748124606 SKU: 151-239 Category:

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.

Weight 3.2 oz
Dimensions 2 × 2 × 4 in

  • Valve Length (intake & exhaust): 64mm
  • Shaft Diameter (intake & exhaust): 5mm
  • Intake Valve Diameter: 18.4mm
  • Exhaust Valve Diameter: 16mm

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