The Genuine John Deere OEM Pulley AM126129 is a high-quality replacement part designed specifically for John Deere lawn mowers. This black pulley, weighing 1.5 lbs, comes in a pack of 1 and is a critical component for ensuring smooth and efficient operation of your lawn mower. The model AM126129 is known for its durability and compatibility with various John Deere mower models, making it a reliable choice for maintaining your yard and garden equipment.