The Ariens Company 21546382 Lawn Tractor Drive Belt 54" 2006 transfers engine power efficiently for smooth lawn tractor operation. Designed as a replacement drive belt, it fits compatible Ariens lawn tractors with 54-inch mower deck applications to connect pulley-driven components within the drive system. It works by maintaining proper tension and rotational movement between pulleys t... https://www.wholetoolbox.com/ariens-company-21546382-lawn-tractor-drive-belt-54-2006