UT2549 Light Switch Field Resistor

Replaces number 47891D, 1878070, IHS950

Fits: Cub, A, AV, Super A equipped with generator relay, C up to sn 47125, H, HV up to sn 340953, M, MV with magneto, O4, OS4, O6, OS6, W4, W6, WD6 with Delco Lighting, W9 with magneto ignition, WD9 with Delco lighting, WR9 with cutout on generator