Drive or deck belt. Check tension and inspect for cracking, fraying, and glazing before returning the machine to service, and route the replacement exactly per the deck/belt diagram for the model. Confirm pulley alignment and idler function at the same time — a belt installed on a misaligned or worn pulley wears out again quickly regardless of the belt's own condition.
FAQ
How many Grasshopper machines use the BELT?
Fits 3 Grasshopper models (0 active, 3 legacy). Includes Grasshopper 333G5 EFI, Grasshopper 337G5 EFI, and Grasshopper 337G5 EFI/ETC.
