1/2" X 43" Blue Kevlar Belt, Use To Replace MTD 754-0109, 954-0109, 754-0253, 954-0253, Simplicity 1676460SM, 174911SM, Murray 37X110, 37X110MA 1/2" X 43" Pix Belt (A41K), Double Wrap With Kevlar Cords. Made with Kevlar fibers, stronger than polyester.