Engine Cylinder Head Assembly Aluminum Alloy Replacement Part for Gy6 4 Stroke 139QMB 139qma Scooters Silver Color 47mm Diameter 64mm Length

The Diameter of cylinder is 47mm, and the length of cylinder head valve is 64mm Made of high quality Aluminum alloy and in use Original standard, direct replacement for the original one Feature: The Diameter of cylinder is 47mm, and the length of cylinder head valve is 64mm. Made of high quality Aluminum alloy and in use. Original standard, direct replacement for the original one.

design, high performance and stability. Especially designed for GY6 72 80 4 Stroke 139QMBCelsius139QMA. Specification: Condition:  Brand new Material:  Aluminum alloy Color:  Silver Package Weight:  Approx 996g Cylinder Quantity:  1 Displacement:  80 Cylinder Head Valve Length:  Approx 64mmCelsius2.52in Cylinder Diameter:  Approx 47mmCelsius1.85in Package Include: 1 * Engine Cylinder Head assembly Note: 1. This is a non-EGR head, it does not have EGR port. 2. Please check the size before purchasing. 3. Please allow 1-3cm error due to manual measurement. Thanks for your understanding. 4. Monitors are not calibrated same, item color displayed in photos may be showing slightly different from the real object. Please take the real one as standard.