Set Of 4 Cylinder Dowel Pin Fit GY6 50cc 139QMB 1P39QMB Chinese Scooter 8×14

Description
13.5 mm long cylinder dowel pin for 50cc GY6 139QMB engines. Cylinder dowel pin, also known as a locating pin, are used to align the cylinder head when installing it on the crankcase.
Please check the dimensions on the Specs tab to see if this is the correct cylinder dowel pin for your Chinese built 50cc GY6 139QMB engine.
Specifications
Length: 13.5 mm
Outer Diameter: 8 mm
Compatibility
Jonway YY50QT-3
Jonway YY50QT-5 4-Stroke
Jonway YY50QT-6 4-Stroke
Jonway YY50QT-10 4-Stroke
Jonway YY50QT-21 4-Stroke
Jonway YY50QT-28 4-Stroke
Jonway YY50QT-2
Length: 13.5 mm
Outer Diameter: 8 mm