Voltage Regulator - 4 Wire / 1 Plug for Dirt Bikes Scooters ATVs - Version 471 101486 There are double holes on

There are double holes on one side of piston 1 and a single hole on the other side

Width at widest point: 10

tires and brakes

Bolt holes are approximately  83mm center to center

18 fins on sheave plate

Voltage Regulator - 4 Wire / 1 Plug for Dirt Bikes Scooters ATVs - Version 471 101486 There are double holes on4 Wire 1 Plug Voltage Regulator Rectifier for Dirt Bikes Scooters ATVs Version 471 Voltage regulators regulate the electric current from the battery to the other electrical components. If you find that your electrical system overloads when you rev up the machine, then you most likely need to replace the voltage regulator. Please look at pictures and compare measurements to ensure that you are choosing the right voltage regulator. Sometimes wires will