This is a high-quality aftermarket replacement brake disc, part number DFTN007NO, specifically designed for John Deere 717 and 818 series agricultural tractors. As a non-OEM alternative, this brake disc offers a cost-effective solution for maintaining optimal braking performance without compromising on reliability. Crafted to meet or exceed original specifications, it ensures consistent and dependable stopping power for your machinery. Key features include precise dimensions of 152mm outer diameter, 80mm inner diameter, and a thickness of 4.5mm, ensuring a perfect fit and seamless integration into your existing brake system. This aftermarket brake disc is manufactured from durable materials engineered to withstand the demanding conditions of agricultural use, providing excellent wear resistance and a long service life. It's an ideal choice for farmers and operators looking for a reliable and economical replacement part to restore the safety and efficiency of their John Deere equipment. Ensure compatibility with your specific John Deere 717 or 818 model before purchase.