Husqvarna Drive Belt No. 580-364-604. This is an original husqvarna drive belt that replaces husqvarna part numbers 580364604, 580 364 604, and 406557.
Husqvarna Drive Belt No. 580364610. This is the drive belt for the Husqvarna AWD walkbehind lawn mower models HU800AWD and 961450011. This is a Original drive belt. Replaces part number 580364603.
Husqvarna Hydro Drive Belt No. 574-87-09-01. This is an original equipment hydro drive belt. Replaces part numbers 574 87 09-01, 574 87 09 01 and 574870901