Part no Description weight 05400-300-21 Mantle 980 05400-300-20 Mantle 970 05400-300-20-01 Mantle Medium 855 540030015 Bowl liner Coarse 1080 05400-300-19 Bowl liner 05400-300-15-2 Bowl liner 05400-300-20-2 Mantle 05400-300-18 Bowl liner 02-5