4-Port rotary ignition starter switch OEM - No Key - Fits M939 Series 5 Ton Truck M151 Series Jeep Willys Part# 6999438 NSN 5930-00-699-9438

This 4-Port OEM ignition starter switch functions with multiple NATO vehicles including, but not limited to the following:  M939 series 5-ton truck, M151 series Jeep, Willys, M113, M38 A1, A2.