The ignition points set is compatible with 1010, 2010, 3010, 3020, 4000, 4010, 4020, and 4230 models, designed to maintain correct ignition timing and efficient engine performance, ensuring optimal power output and fuel efficiency. Designed for easy replacement in 4020 and other models, this ignition points set provides reliable ignition timing, reducing misfires and engine hesitation, allowing for consistent engine performance during demanding work conditions. Improve starting efficiency and rough idling with the ignition points set for 4020, 3020, and other compatible models, ensuring engine operation with enhanced acceleration and stability during heavy-duty tasks. This ignition points set fits 4000 and 4010 series, restoring engine reliability by preventing misfires, providing a steady spark for optimal fuel combustion, and supporting throttle response under load. Fits for 1010, 2010, 3010, 3020, 4000, 4010, 4020, and 4230 tractors, providing reliable ignition performance and ensuring proper spark timing, engine stability, and operation during heavy-duty agricultural tasks or fieldwork.