ITEM NAME:4 Pole Pin US Standard Truck Flat Wiring Harness Kit Side Only Trailer Plug #gib Store Home Promotion Hot Item Add to Fav.1 X 4 Pole Pin Trailer Plug. 4-Pole Trailer Side PIN 2 - Brown Wire (Tail and No. Plate Lamp). PIN 3 - Yellow Wire (Left/Hand Direction Indicator). PIN 4 - Green Wire (Right/H Direction Indicator).
