Husqvarna 531300771 48-Inch Lawn Mower Deck Secondary Belt For YTH1848XP, YTH2148, YTH2248, YTH2448, YTH2548, GTH2248XP and GTH2548 Fits Models: YTH1848XP, YTH2148, YTH2248, YTH2448, YTH2548, GTH2248XP and GTH2548 Secondary deck belt For 48-inch decks