A 1/2" X 43" Pix Kevlar belt will replace MTD 754-0109, 954-0109, 754-0253, 954-0253: Simplicity 1676460SM, 174911SM: Murray 37X110, 37X110MA, Craftsman/Poulan/Wizard/Weedeater 104022X, and others. Kevlar® corded lawn and garden belts have become increasingly popular over the last few years due to their extreme strength, durability, and value-added pricing. Kevlar® corded belts, also called Aramid or extra-heavy duty belts are constructed of organic polyaramide fibers that are manufactured using complex chemical processes. **Interesting fact: Kevlar® is the same material bulletproof vests are constructed with. Kevlar® is used in PIX belts as a tension member because of its inherent stability and high tensile strength Cord.