The Kramp V-belt 584454401 is a high-quality replacement drive belt, identified by its 4LXP1/2x37 profile. This durable V-belt features an outer length of 940 mm (37 inches) and a width of 12.7 mm (1/2 inch), with an inner length of 900 mm (35.4 inches). It is designed to be an equivalent to OEM part number 584454401 for various brands including McCulloch, Husqvarna, AYP, Jonsered, Partner, Rally, Craftsman, Poulan, Weedeater, and Electrolux, ensuring reliable power transmission in compatible machinery.