Product review (5 stars): Fit perfectly
The First replacement I purchased, not the Supco rim300, fit but it required that I add one electrical extension to the electrical wires that came out of the unit. As others have commented this made the final wiring cord to long and bulky to fit in the required space. After fighting with it for a hour I gave up and ordered this unit. The wiring was perfect with the correct plug, without using any adapter,  and it took me about 10 minutes to install. It is making ice beautifully.