This mount is compatible with all FW25 mowers equipped with 52" decks, as well as FW35 and FW45 models featuring 52" decks for serial numbers 2017170235 and above. It accommodates a generous 3.75-bushel capacity, allowing for efficient collection of grass clippings and debris while minimizing the need for frequent emptying. The catcher (model 5101771) must be purchased separately, providing flexibility to optimize your setup based on your specific mowing needs. Manufactured by Ferris, this mount is crafted with high-quality materials for durability and long-lasting performance.