Replacement Mixer Drum Product Type Cement Mixer Drum Drum Capacity 4 1/2 cu ft Drum Material Polyethylene Compatible Product Type Food Grade Mixer Compatible Manufacturer Number 450DD Diameter 22 in Overall Length 22 in Material Polyethylene Overall Width 28 in Overall Height 28 in Drum Diameter 22 in Compatible Grainger Part Number 2DCL5 Drum Opening 17 in