Product review (5 stars): An exact OEM replacement
A genuine replacement for our ice maker screw which became damaged after years of use. It did not come with any instructions. I am quite handy, but before I could take pictures of all of the blade placements on the existing screw (many nylon spacers of different configurations), the old assembly came apart and pieces hit the floor.
It took me about 30 minutes through 'trial and error' to get a combination that re-assembled without binding.
The replacement ice maker screw is an exact replacement.
Make sure you take many pictures of the assemblies before you disassemble the old unit for screw replacement.