John Deere M162443 Mower Deck Drive V-Belt

The John Deere M162443 is an HA-section wrapped V-belt designed for mower deck drive applications on select John Deere riding mowers. It features an effective length of 2891 mm (113.8 inches) and a top width of 1/2 inch (12.7 mm). The belt incorporates aramid (Kevlar) tensile cords for high tensile strength, heat resistance, and reduced stretch under load. This part replaces OEM numbers M158692 and M126536. It is engineered to transmit power from the engine pulley to the mower deck spindle assembly, ensuring consistent blade tip speed and cutting performance. The wrapped construction provides protection against abrasion, oil, and environmental contaminants common in lawn and garden equipment operation.