This Bushing,.75 Max Id Sprt- 1.0m is a genuine Bunn OEM replacement part. Part number 20622.0005 is used for certain commercial coffee equipment made by BUNN. This part will help repair specific issues you are having with Bunnomatic model ULTRA1, ULTRA2, Gourmet Ice Systems. Replace this part if BUNN or a service technician has instructed you to do so. Over time Bushings for Bunn ULTRA1, ULTRA2, Gourmet Ice Systems may need to be replaced because of normal wear and tear or if damage has occurred to the existing part. When replacing BUNN part #20622.0005 it is suggested that no power or water is connected to the machine and you are working in clean and non hazardous environment. Please be sure Bushing,.75 Max Id Sprt- 1.0m fits your specific needs.