Product review (4 stars): Good for parts
This was well priced but wrong size for my machine, but the wheels and plastic rivets popped off easily ( that is the original problem ) and went on my old carriage who's wheels got burned by the heating element in the bottom. I drilled out the rivets and added some stainless steel hardware to make them last. Those bastards over at Whirlpool/Kitchen Aid wanted $32/each plus shipping I really needed 4 - so the 5 year warranty on the rack did not include the wheels/carriage - the 4 would have cost $140, as much as 25% of the original machine. For $12.50 I got (8) 4mm x 20mm screws, (8) 4mm x 12mm shoulder washers, (8) 4mm locking nuts and fixed Kitchen Aid's original built in obsolescence.