This part is compatible with models including; 01721957-7,21A-634A766,21A-644H766,21A-640C711,21A-645A711,7197130,21AA40M1052,640C,21A-644H063,21AA40M1031,21D-65M8793,7197114,21A-634F063,40M,644A,CMXGVAM1144037,21A-634B063,CMXGVAM1144036,21A-643C711,21AB40M1099,12210,12213,21D-64M1066,21AB40M7799,21A-645A063,21A-634K711,21C-64M1066,12217,21D-64M8793,01739328-1,31699560,21AA404D299,21C-65M1066,7103203,21AA404B031,24729930,24729931,12208,7122765,12209,21D-65M1066,247299301,987293190,21A-643B711
This is a manufacturer substitution. Part may differ in appearance but is a functional equivalent to prior parts including; 1916657,754-04090,1916657
Genuine Original Equipment Manufacturer (OEM) part. Compatible Brands: Craftsman,Mtd,Kmart
This drive belt (part number 954-04090) is for tillers