Craftsman 622827000 Sander Drive Belt Genuine Original Equipment Manufacturer (OEM) Part This part is compatible with models including; 31522580,172-21 BELT 3 INCH,31511720,172-2 BELT 3 INCH,31511750,31522420 This is a manufacturer substitution. Part may differ in appearance but is a functional equivalent to prior parts including; 989369-000,2-622827-00,2-989185-001,6-989369-00,622827-000 Genuine Original Equipment Manufacturer (OEM) part. Compatible Brands: Craftsman This drive belt (part number 622827000) is for sanders Unplug the sander before installing this part