Ariens 715139 Grass Mulching Kit for 42 in. Ikon and ZT x Mowers

Converts the mowing deck from traditional discharge to mulching deck. Contains mulch blades mulch baffles hardware and instructions. Fits Ariens models 915220 915221 915265 and 915268. Mulches grass into fine pieces so they return to the lawn bed as nutrients. Some assembly is required.