The MTD 954-0350 Riding Mower PTO V-Belt 5/8" x 64.5" helps provide efficient power transfer to the PTO-driven mower deck for dependable cutting performance. This replacement PTO V-belt is designed to connect the engine's power take-off system to compatible mower deck components, allowing the blades to operate smoothly during mowing. It works by maintaining proper tension and grip on ... https://www.wholetoolbox.com/mtd-954-0350-riding-mower-pto-v-belt-5-8-x-64-5/954-0350.html