Hustler 604792 - idler pulley (5.00-inch). Also referred to as a deck idler pulley or belt idler pulley.
Commonly used in the Deck Pulleys & Spindles diagram/section on select Hustler zero-turn mower series, including Raptor SD, Raptor SDX (open deck), and Super S models. Some applications are specific to certain serial number (S/N) ranges.
element not set
This part fits your tractor


removed plastic pulley covers, removed deck belt, dropped the mower deck, pressure washed and cleaned, removed the tension spring and removed pulley slide, unbolted the pulley with impact driver and reinstalled the pulley and belt guides and then other items in reverse order.
DAHLONEGA, GA
shane