Hydraulic Power Unit Reservoir, Tank Material Steel, Useable Capacity 346 cu in, Reservoir Capacity 1.75 gal, Overall Length 13 1/2 in, Overall Width 6 in, Overall Height 6 in, For Use With AC Bucher Power Packs, Tank Shape Round, Breather Cap Included No, Reservoir Dia. 6 in, Finish Powder Coat, Gasket Material O-Ring, Includes 1.5 gal Tank, Includes Mounting Hardware No