A42K 4LK440 V-Belt

High-performance Kevlar v-belt, part number A43K (also known as 4LK450). Built with aramid fiber cords for enhanced durability and heat resistance. Ideal for heavy-duty lawn and garden machinery, mowers, and industrial equipment. This belt features a classical A-section profile with high tensile strength. Replaces OEM belts under part numbers A43K, 4LK450.