The Exmark 126-6626-SL Lawn Mower V-Belt W/Sleeve 48" helps transfer power between compatible mower components to support reliable operation and consistent cutting performance. Designed as a replacement V-belt with a sleeve, it works with the belt-drive system to transmit rotational power to the appropriate mechanisms. Proper belt condition helps maintain efficient power transfer and ... https://www.wholetoolbox.com/exmark-126-6626-sl-lawn-mower-v-belt-w-sleeve-48/126-6626-SL.html