The Murray 7029261YP Lawn Mower V-Belt Secon 48" ensures efficient power transmission for consistent mower deck operation. This component is designed as a replacement secondary V-belt that connects pulleys within the mower system, helping drive the cutting blades. It works by maintaining proper tension and grip along the pulley system, allowing smooth rotation and steady power flow du... https://www.wholetoolbox.com/murray-7029261yp-lawn-mower-v-belt-secon-48