FUEL PUMP VACUUM DIAPHRAGM PETCOCK FOR GY6 50cc – 150cc SCOOTERS *TYPE 3*

SKU YKG.00702 61927-N / 1300-1156 Category Tag

It will change normal GY6 50CC, 60CC, 80CC to 120CC without modify the engine
Item CY71-520-2
Diameter of the Kit(mm) 52
Diameter of Piston Pin(mm) 13
Diaplacement 88CC~120CC
Outer Diamter of Cylinder Skirt(mm) 55
Middle Height of Cylinder(mm) 53.2
Total Height of Cylinder(mm) 71
Total Height of Piston(mm) 34
Compression Height of Piston(mm) 17.5

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