Review on Blue Stars Ultra Durable Dishwasher Lower Rack Wheel Replacement - Exact Fit for Bosch & Kenmore - Pack of 4 (Replaces 420198 423232 AP2802428) by Robert Capers

The wheels look like the original ones, they engage easily, but the diameter is a little larger than the original. In my dishwasher, the difference in size causes the rear wheels to get stuck between the part of the interior that protrudes from the side to prevent the basket from moving up until the bottom shelf rolls out most of it. Luckily I was able to replace them with a pair of original wheels (there are 8 wheels on the boot, I only needed 3) but if you need all the wheels then this won't fit your Bosch.