and Feature:Made of aluminium alloy, good wear resistance durable in use.Good heat sink design for better cooling ,Extended the engine sevirce life.Improving the generator voltage regulation performance.It is compatible with for Yamaha-15HP 2-Stroke Motor Outboard Engine.Voltage Rectifier Regulator only, other accessories demo in the picture are not included Specifications:Item Type: Voltage Rectifier Regulator Material: aluminum alloySize: 50x35x22mm/1.97x1.3x0.8inColor: As shownQuantity: 1 PC Note:Transition: 1cm=10mm=0.39inchPlease allow 0-1cm error due to manual measurement. pls make sure you do not mind before you bid.Due to the difference between different monitors, the picture may not reflect the actual color of the item. Thank you Package Includes:1 x Voltage Rectifier Regulator Note: Due to the light and screen setting difference, the item's color may be slightly different from the pictures. Please allow slight dimension difference due to different manual measurement.