If you are looking for a burner assembly as well as an FFD (flame failure device) for your cooker, then this part is an excellent choice. This Oven Burner Assembly with an FFD and electrode is compatible with gas cookers including Stoves, Belling, Diplomat, Hotpoint and New World cookers - such as the Diplomat ADP0150.
However, if you are looking for just the FFD that goes with burner assembly, you may be interested with the GFD 75.
Any problems with either your burner assembly or FFD should be addressed as soon as possible. If you want to check if this part is compatible with your cooker, please enter the manufacturer and model number of your appliance on the homepage.