Home / Appliance / Parts / Garbage Disposal Support Ring 5166 Garbage Disposal Support Ring 5166Price Not Available Price may not be up-to-date. Out of Stock View Product Part Number: 5166 Brand: IN-SINK-ERATOR DIV OF EMERSON ELE Seller: Sears PartsDirect Categories: Appliance, Parts Possible Matches$15.69Avery TrueBlock File Folder Labels, 2/3" x 3-7/16", 750 Printable L... Description This support ring (part number 5166) is for garbage disposals. Support ring 5166 attaches the sink flange to the sink drain opening. Wear work gloves to protect your hands when installing this part.