Microwave Turntable Coupling

thingiverse

Taking inspiration from Natevw's ingenious "Microwave turntable shaft coupling", I set out to replace the worn coupling on my trusty 20-year-old Kenmore microwave with a reliable alternative. As it turned out, the Kenmore required a slightly extended shaft and a somewhat larger hole to ensure a seamless fit. Initially, the original nylon-made coupling featured a crucial keyed portion of the hole that had become severely stripped over time due to its age, resulting in an inability for the motor shaft to grip it effectively, causing the turntable to malfunction.