Replacing Deck Pulleys Ferris IS5100Z Diesel 72in Zero Turn Mower--Oct 19, 2025

I smoked a deck idler pulley bearing on my Ferris zero turn mower and almost had another fire. In this video I show how to replace the deck idler and tensioner pulleys with new ones from 8Ten. I used the same brand last year on the spindles and have so far been happy with their quality.