This tiny part failed on my Breville Compact Smart Over BOV650XL /B. It's not about taking it apart in the park, but this 5-pack was an exact replacement. The problem I had was that the oven had no power. No light, no sound. Nothing. After replacing this part, everything worked, no problem. I used thermal tape to secure the extras inside in case this happens again. But happy with the repair. A very cheap solution for an expensive toaster. If you have your hands and a soldering iron and a Phillips screwdriver, you can do it. Lots of tutorials on Youtube. Be careful with the sheet metal sides. The edges are sharp.