Carpet Pro CPU 1-T Commercial Upright Vacuum Metal Roller Brush Part # 10.159 Part # D012-0500B , D0120500B Fits Model FBMM-PW, FBP-14W, CPU 1-T, CPU 2-T, Also fits for Riccar N2000, 1970, 8650, 8905,4512, 4812, R800, R500, R700, R600, R800C Without Clutch Models Fuller Brush Model FB-HD