47cc 2-stroke 40mm Piston Kit 150 Super even on high-vibration GY6 engines

even on high-vibration GY6 engines

and 161QMK 4-stroke liquid or air-cooled engines (125cc–170cc)

requiring no modifications to your scooter’s dashboard or security features

and Blur 220i

Hardware Included: All mounting hardware is included for a straightforward installation

47cc 2-stroke 40mm Piston Kit 150 Super even on high-vibration GY6 enginesPiston Kit for 47cc mini 2 stroke engines. Includes piston, piston rings, piston pin and cir clips. Overall Height (piston): 41mm Outer Diameter (piston): 40mm Outer Diameter (rings): 41. 5mm Thickness (rings): 1. 5mm Compression Height (10mm Piston Pin): 18mm Piston Pin available in 10mm 47cc 2 stroke Engines