New old stock part.  Listing is for a single part.  If more than one is pictured it is just to show difference in packaging or condition.  See photos for detail and condition.

Description: Regulator, Electronic
Brand: Regitar
OEM(s): Ford, Mitsubishi, Nissan
Voltage: 12
Set Point: 14.5
Terminal ID: Sense-Light
Polarity: Negative
Includes Brush Holder?: Yes
Activation: Stator AC
Adjustable?: No
Circuit Type: A-Circuit
Includes Rectifier?: No
Includes Tolerance Ring?: No
Notes: 
24mm Brush Ring
Application: Mitsubishi IR/IF Alternators on Mercury & Nissan Applications
Weight: 0.23 lbs / 0.1 kg


References:
Arrowhead AMT6122
Regitar VRH2009-108