Light Switch For Ford Tractor 601 Series 801 Series 8N 100% new light switch meets OEM quality for tractors and farm equipment 1-year warranty covers you throughout planting and harvesting seasons Factory direct pricing delivers an honest value for hard-earned money Replaces OEM Numbers: Ford/New Holland: 8N11654B Specs: Note : Stem is 3/8" by 24 pitch, w/fuse.