Ing Kit (Inc. Points Condensor Rotor) For Massey Ferguson - 839008M91 100% new ignition kit 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: Massey Ferguson: 839008M91, ATK10DS Specs: Description : Ignition Kit, Notes : Delco distributor w/screw on cap. Ignition kit for gas applications.