High-performance Kevlar v-belt, part number A57K (also known as 4LK590). 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 A57K, 4LK590.
Cross Reference
AYP / Roper / Sears   8377J, 138399, 532138399 Industry Standard   4L590 Bolens   173-7459, 174-8271, 174-827102 Cub Cadet   61084-C1, 754-3029, 754-3030, 954-3030 Homelite / Jacobsen   325877 John Deere   M73478, M84365 MTD   754-0245, 754-0267, 954-0245, 954-0267 Murray   23214, 23882, 37X16, 37X24 Toro   1588, 7-2366, 8430 White Outdoor   32-0062898 Yardman   41993
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