includes: 3 pulleys suitable for zeroturn mower drive systems Overview This pack of three replacement pulleys matches the listed part numbers and dimensions for use on compatible zeroturn mower models. They restore proper belt routing and pulley function when original pulleys are worn, damaged, or causing belt slippage. Key benefits Direct replacement for specified part numbers: 75604459, 75604459A, 7563106, 75604459, 75604459A, 7563106. Matches required dimensions for accurate fit and reliable performance: width 27.5 mm, inner diameter 19 mm, outer diameter 147 mm. Reduces downtime by replacing multiple pulleys at once, helping prevent repeat failures from related wear. Designed to restore correct belt alignment and tension, improving cutting consistency and mower drivability. Simple swapin replacement when paired with the correct belt and mounting hardware. Compatibility Compatible with MTD ZT2250, Z8400, DXGZ254P, 17ASDALC099, and 17BSDALC099 zeroturn mower models. Confirm part numbers and measurements against your equipment prior to . Specifications Quantity: 3 pulleys Width: 27.5 mm (1.08 in) Inner diameter: 19 mm (0.74 in) Outer diameter: 147 mm (5.78 in) Part numbers: 75604459, 75604459A, 7563106, 75604459, 75604459A, 7563106 Use scenarios Routine maintenance: worn pulleys during a scheduled service to maintain belt life and cutting performance. after wear or damage: Swap out damaged or grooved pulleys that are causing belt noise or slippage. Preventative replacement: all related pulleys when replacing a deteriorated deck belt to ensure even wear and consistent operation. Notes Verify the part numbers and dimensions on your mower before installation to ensure compatibility. Installation may require standard hand tools and basic mechanical skills.