The A62K / 4LK640 is a high performance Kevlar V belt designed for demanding applications requiring strength, heat resistance, and long service life. Built with aramid fiber cords and a wrapped cover, this belt maintains flexibility under load and resists wear from environmental exposure. It is commonly used in equipment such as lawn tractors, tillers, compressors, and other machinery that runs on a classical A section belt.
This belt is a direct replacement for OEM belts requiring a 1/2 inch top width and 64 inch outside length. The Kevlar reinforcement ensures minimal stretch and consistent power transmission over time, making it suitable for both residential and commercial machines.
Cross Reference
Ariens   7241400, 07241400
Industry Standard   4L640
Bolens   173-6248
Gravely   7241400, 07241400
Homelite / Jacobsen   525294, 545171, 545294, JA-992251
John Deere   M42538, M49000, M80386, M82538, M82638, M91330
Murray   20558, 37X4
Simplicity / Allis Chalmers   101002, 101136, 2027145, 24615, 1700059, 1700059SM, 7029620YP
Unico   754-141
Yardman   1651-66
