The John Deere Z55459 is a genuine OEM V-belt designed for optimal performance and durability in various John Deere agricultural machinery. This high-quality belt ensures reliable power transmission for critical systems in 8000, 8010, 8020, 8030, 8R, 8RT, 8RX Series Tractors, 9900 Series Cotton Pickers, 7050, 8000, 9000 Series Forage Harvesters, 4900 Series Sprayers, and A400, D400, R400 Series Windrowers. With a length of approximately 2654 mm and a width of 22 mm, it is engineered to meet precise specifications for a perfect fit and long service life.