Hydro Pump, Hydro Gear / Scag 482643Pack Size:1Ariens 02964300, Dixie Chopper 200029, Hydro Gear BDP-10A-316, Hydro Gear PG-1KCC-DY1X-XXXX, Scag 482643J. Thomas DX-10A316, Oregon 27-003, Rotary 11574Dixie Chopper mower; Scag STWC 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.