Heljan 2 pin plug, this is the large plug which fits older Heljan OO models such as the 26, 27 and 33. It's used to connect the pickups, motor and lights to the PCB
Heljan 2 pin plug, this is the large plug which fits older Heljan OO models such as the 26, 27 and 33. It's used to connect the pickups, motor and lights to the PCB