This product is an advanced design that lowers operating temperatures for extended longevity and better performance than the OEM part.Brand new Mosfet Voltage Regulator RectifierSTOP BURNING YOUR REGULATOR RECTIFIER!It is time to update or replace your voltage regulator with the advanced MOSFET type.It runs cooler than all OEM diode-style regulators. Direct replacement to your original unit Plug-and-play, direct fit, easy installation The quality exceeds the OEM equipment Higher grade of electric components All shipped products are tested Dimensions:Width: 110mmLength: 121mmHeight: 43mmFixation holes center to center: 85mmOther specifications:Number of plugs: 2Number of pins: 5Number of wires: 5Wires Length: 580mm & 600mmMinimum Charging Voltage: 14.5 V +/- 0.5 VMaximum Charging Current: 50 A / 500 WOpen Circuit Voltage: < 15 VOperation Temperature: -20° to 85°