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
OEM(s): Leece Neville
Voltage: 12
Set Point: 14.2
Includes Brush Holder?: No
Activation: Stator AC
Adjustable?: Yes
Circuit Type: B-Circuit
Includes Rectifier?: No
Includes Tolerance Ring?: No
Notes: 
Short Keyhole Case Style,1-Wire Hook-Up
Fast Cut In
Indicator Lamp
Application: Leece Neville Alternators
Weight: 0.41 lbs / 0.19 kg

Superseded From:
J&N 230-18043

References:
J&N 230-18043
Arrowhead AMO6027