There are no particular installation instructions for this regulator.
Look at the plug on the rectifier: the wires will have a + and - for the positive and negative; the other plug is the entry of the stator wires and there is no order on those.
Please refer to our Voltage Regulator Rectifier: Generic Installation Instructions
** You will notice upon installing that it is a tight fit **
Bracket center to center: 75 mm
Thickness: 30 mm
Height: 110 mm
Length : 95 mm
Distance between fixations holes : 78 mm