The John Deere Fan AT509674 is built to move air fast and keep your engine from overheating, even in the harshest working conditions. Whether you’re out in the field or on a job site, this durable John Deere fan keeps airflow steady through the cooling system, protecting your machine’s performance and extending engine life. The Fan AT509674 is a direct fit for select John Deere models, making installation quick and hassle-free. If your old fan is cracked or worn, swap it out before heat buildup becomes a bigger problem. This part is tough, efficient, and ready to go—order today from Doggett John Deere and stay ahead of downtime with a cooling solution that works as hard as your equipment.








