Hydraulic Power Unit Reservoir, Tank Material Plastic, Useable Capacity 924 cu in, Reservoir Capacity 4 gal, Overall Length 18 in, Overall Width 9 in, Overall Height 10 in, For Use With DC Bucher Power Packs, Tank Shape Rectangle, Breather Cap Included No, Reservoir Dia. 10 in, Finish White Plastic, Gasket Material O-Ring, Includes 4 gal Tank, Includes Mounting Hardware No