The John Deere AM100917 is a genuine OEM pulley designed for a range of John Deere lawn and garden equipment. This critical component helps maintain proper belt tension, ensuring efficient power transfer and reliable operation of your machinery. Manufactured to John Deere's high standards, it provides durability and a precise fit for compatible models, including specific 100 Series Lawn Tractors, 110, 112, 120, 140, 200, 208, 210, 212, 214, 216, 300, 312, 314, 316, 317, 318, 322, 330, 332, F910, F930, F932, F935, and LX172 models. Replace worn pulleys with this authentic John Deere part to restore performance and extend the life of your equipment.