One New Aftermarket Replacement 6 Volt Rotary Light Switch that fits: Fits International Tractor Models: W4, W6, W9, WD6, WD9 (with 6-Volt and regulator system), Fits Cub (with 6V & regulator system, up to SN: 224400), Fits Cub Lo-Boy (with 6V & regulator system, up to SN: 18700), Super M, Super MD, Super MDV, Super MV, Super W6, WDR9, WR9 (with regulator only), A, AV, B, BN, C, H, HV, I4, I6, I9, ID6, ID9, M, MD, MDV, MV, O4, O6, OS4, OS6, Super A, Super A-1, Super AV, Super AV-1, Super C, Super H, Super HV, Super W4

• Includes Old Style Knob, 3-Position
• For Tractors with regulators ONLY
• Will NOT Fit Models: 154, 184, 185

Replaces Part Number: 1994038