I have a double wall oven that is approximately 35 years old. This is the 2nd time I have had to replace bake elements in the 30 years I've owned my home. I was hoping to find replacements online and glad I did. The ease of ordering was super and I had the parts the next day even with standard delivery.
Using basic hand tools I was able to remove and replace the broken elements. The tricky part was not to "lose" the power connection wires into the back of the oven wall. Once installed I fired up both ovens and everything is working just fine.