It was designed to work with the older Model "4"s, and newer K4-B, 4 quart tilt head stand mixers. Hand wash only.
Vintage KitchenAid Hobart 4 Quart Stainless Steel Bowl for 4C Mixers - RARE NSF
Vintage KitchenAid Hobart 4 Quart Combi Beater for a 4C Stand Mixer, EUC - RARE
Vintage KitchenAid Hobart 4 Quart Glass 4C Bowl for 4C Mixers - RARE
Vintage KitchenAid Hobart Colander & Sieve for K45 & K45SS 4.5 Qt. - NOS
Vintage KitchenAid Hobart Mixer Attachment Hub Cap Cover, Hole Plug Button - EUC
