The Toro 145-3481 Lawn Mower Belt-V transfers rotational power between compatible mower components to support proper equipment operation. This V-belt runs around the pulley system, helping drive connected parts as the engine operates. Its fit and movement are important for maintaining consistent power transmission and reducing belt slippage during mowing. Replacing a worn, cracked, or... https://www.wholetoolbox.com/toro-145-3481-lawn-mower-belt-v/145-3481.html