The 2 most common part(s) or condition(s) which cause the symptom Garbage disposer is loud or noisy are listed below starting with the most likely. Check or test each item and watch any available videos.
To see parts for your garbage disposer, you need to enter your model number on the right. The system will then display parts that are associated with your garbage disposer.
If the garbage disposer is noisy the shredding plate might be damaged or worn out. If the shredding plate wobbles or wiggles up and down or if the shredding blades are permanently stuck in one position the disposer will need to be replaced.
If the disposer is noisy when it's running and there isn't any food inside the motor bearings or grinding plate might be worn out. In either case it's not repairable and the garbage disposer will need to be replaced.