Brand new aftermarket Stator + Red Machined Aluminum Mosfet Regulator Kit Direct replacement to your original unit Plug-and-play, direct fit, easy installation All products shipped are tested All item pictures are accurate; if in doubt do not hesitate to compare our item to your original part.Stator Highest grade lamination materials Highest grade copper windings, resistant to 200 degrees Celsius. Pick-up pulsar coil included Connector included Rubber grommet included Machined Aluminum Mosfet RegulatorOur new red machined aluminum Mosfet voltage regulator is a great upgrade for heat dissipation in any Powersports charging system. After 10 minutes of use, our billet aluminum heatsink runs cooler by 33% than standard cast regulator housings. Our new red regulator, equipped with the renowned Mosfet regulation technology, is an added value to any three-phase permanent magnet charging system.STOP 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. In addition, this rectifier has overheat protection, rather than burn up, it will simply turn off for a while and cool off. The quality exceeds the OEM equipment Improved heat sink and charging capabilities Higher grade of electric components We have even included the opposite connector (main harness side) as we know these are often melted / corroded/defective and a major cause of repetitive electrical issues.Dimensions Stator:Interior diameter: 42 mmExterior diameter: 105 mmThickness: 20 mmLength of wires stator to grommet: 160 mmLength of wires grommet to plug: 950 mmLength of pickup coil's wire to grommet: 90 mmOther specifications :Number of wires: 5Number of plugs: 3Number of pins: 5Wire to wire resistance :Alternator: White between each White = 0.6 ohms +-20%Pickup: Green to Blue = 500 ohms +-20%Dimensions Red Machined Aluminum Mosfet Regulator (CNC) :Width: 103 mmLength: 103 mmHeight: 28 mmFixation holes center to center: 80 mmOther specifications:Number of plugs: 2Number of pins: 5Minimum Charging Voltage: 14.5 V +- 0.5 VMaximum Charging Current: 50 A / 500 WOpen Circuit Voltage: 15 VOperation Temperature: -20°C to 85°C