Mixing Bowls Bakeware, Home & Kitchen, Kitchen & Dining, KitchenAid KitchenAid RK45SB Replacement 4.5 Quart Mixing Bowl For K45,K45SS,KSM90,KSM75 Review by Commandroid June 19, 2018 No Comments Offers enough capacity to mix dough for 6 dozen cookies, 3 loaves of bread or 6 pounds of mashed potatoes in a single batch. The bowl is also dishwasher-safe for quick and easy cleanup. Fits models K45SS, KSM75 and KSM95.