Hydraulic Power Unit Reservoir, Tank Material Steel, Useable Capacity 577 cu in, Reservoir Capacity 2.9 gal, Overall Length 15 in, Overall Width 7 1/4 in, Overall Height 6 1/4 in, For Use With AC Bucher Power Packs, Tank Shape Rectangle, Breather Cap Included No, Reservoir Dia. 7.25 in, Finish Powder Coat, Gasket Material O-Ring, Includes 2.5 gal Tank, Includes Mounting Hardware No