ITEM NAME:2Pcs Metal Synchronous Pulley Gear Motor Belt Gear Drive Wheel Gear S/N Cj0 A3H6 2Pcs Metal Synchronous Pulley Gear Motor Belt Gear Drive Wheel Gear S/N Cj0 A3H6 Product name: Metal synchronous gear (aluminum alloy material) Part No: S / N: CJ0618-148 S / N: CJ0618-027 Specifications: internal diameter of the synchronous motor gear8mmWidth of groove3mm Diameter of the drill of two synchronous rear axles10mmWidth of the slot4mm colour: silver Material: metal Package Contents: 1 set x Metal Cutting Machine gears
