SONORA MOTOR COMPANY
Model No.: ST04077-0000
Type: Motorcycle Engine Assembly
Cylinder NO.: 1 Cylinder
Cold Style: Air-Cooled
Energy Transformation: Power Machine
Certification: ISO9001：2000, CE, CCC
Thermal Machine: Internal Combustion Type
Four Stroke Principle: Compression Stroke
Stroke: Two Stroke
Main Market: Europe
Packaging: Packing Box
Place of Origin: China
Supply Ability: 10000
Port: Jiangmen Port,Guangzhou Port,Shenzhen Port
GY6 50CC 39mm 139QMB Piston Kit
This piston kit fits GY6 50cc scooters and motorcycles, 39mm.This kit includes the piston, ring, wrist pin, clip, as the photo shown.
Outter diameter of the piston 39mm,Over height 33mm,Piston Pin 13mm,Compression height 17.25mm. It's the standard size for the 139QMB engine.If you require bigger size of piston kits, please feel free to contact us.
It will fit Jonway YY50QT-3, Jonway YY50QT-5 4stroke, Jonway YY50QT-6 4stroke,Jonway YY50QT-10 4stroke, Jonway YY50QT-21 4stroke, Jonway YY50QT-28 4stroke,Jonway YY50QT-29, and many other Chinese Brand Scooters :Baotian,Benzhou,Longjia,Znen,Keeway,etc.
Looking for ideal GY6 50CC Piston Kit Manufacturer & supplier ? We have a wide selection at great prices to help you get creative. All the 139QMB Piston Kit are quality guaranteed. We are China Origin Factory of 39mm Piston Kit. If you have any question, please feel free to contact us.
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