Replacement For Craftsman, Poulan Belt 405143. Also Husqvarna 532405143. Kevlar Cord Construction.
405143 Belt used on 46 inch deck with two belts, not for the older 46 inch decks that used three belts.  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.