Hydraulic Power Unit Reservoir, Tank Material Plastic, Useable Capacity 577 cu in, Reservoir Capacity 3.13 gal, Overall Length 26 in, Overall Width 6 3/4 in, Overall Height 6 3/4 in, For Use With AC Bucher Power Packs, Tank Shape Rectangle, Breather Cap Included No, Reservoir Dia. 6.75 in, Finish White Plastic, Gasket Material O-Ring, Includes 3.13 gal Tank, Includes Mounting Hardware No