Universal Parts 47mm QMB139 Cylinder Kit
$71.70
Universal Parts 47mm QMB139 Cylinder Kit
Out of stock
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Universal Parts 50cc QMB139 4-stroke 47mm, Performance Cylinder Kit. Upgrades to 72cc! Kit includes cylinder, piston, rings, piston pin, cir clips, head gasket, and base gasket. Please see our Warranty & Returns Policy. *You may need to modify your engine case to accommodate the larger cylinder.
Upgrades to 72cc
Cylinder Bore: 47mm
Cylinderย Sleeve Outer Diameter: 52.7mm Wrist Pin Diameter: 13mm
Total Piston Height: 34.4mm
Compression Height (from center of wrist pin hole to top edge of piston): 17.25mm
SUPPORTED MODELS: QMB139 50cc/49cc
Additional information
| Weight | 2.5 lbs |
|---|---|
| Dimensions | 6 × 6 × 6 in |
| Brand |