Hydro Pump, Hydro Gear / Hustler 781062Pack Size:1Ariens 02964600, Hustler 781062, Hydro Gear BDP-10A-300, Hydro Gear PG-1KQQ-DY1X-XXXXJ. Thomas BDP-10A-300, Rotary 11767Hustler Z and Mini Z (Right hand pump) 6 months parts and labor warranty from date of installation, World leader in lawn and garden industry, Proven performance using patented technology, Guaranteed quality for less, For proper ordering, reference Hydro Gear part number stamped on hydro pump, When ordering and replacing a hydro pump, always replace the wheel motor and lines, flush the tanks and install a new oil filter. Not doing so could cause the hydro pump to fail due to contamination in the system.