GY6 70CC piston 47MM Piston Kit(P/N:ST04077-0002) top quality

GY6 70CC piston 47MM Piston Kit

This Piston and Ring Set 47mm is brand new GY6 70cc Piston Kit for 139QMB, 139QMA, 1P39QMB/A 4 Stroke Engine Scooters and motorcycles, will fit these brands of scooters and motorcycles, such as Baotian, JM Star, Jonway, Direct Bikes, Pulse, Superbike, Jinlun, Yiben, etc. 47MM Piston Kit, quality and durable, necessary when you would like to rebuild on the GY6 50 139QMB. It will help to give bigger power to your motorcycle, speed up faster.This kit includes the piston, ring, wrist pin, clip, as the photo shown.

Outter diameter of the piston 47mm,Over height 33mm,Piston Pin 13mm,Compression height 17.25mm. It's the bigger size for the 139QMB engine.If you require other 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.

P/N:ST04077-0002

Looking for ideal Piston And Ring Set 47mm Manufacturer & supplier ? We have a wide selection at great prices to help you get creative. All the 47MM Piston Kit are quality guaranteed. We are China Origin Factory of GY6 70cc Piston Kit. If you have any question, please feel free to contact us.

Product Categories : Scooter Motorcycle Engine Part > Piston & Ring