MTD and Lawnflite models below.
Cutting Deck Belt Fits Kubota F3060 with RC60R-F30 Deck Pn 70050-93960
Cutting Deck Belt Fits John Deere Z535M 54"A Deck Pn GX25998
Cutting Deck Belt Fits Kubota G1900 with RC48-G20 Deck Pn 76505-34710
Cutting Deck Belt Fits Kubota G1900-S with RC48-G20 Deck Pn 76505-34710
Cutting Deck Belt Fits Toro Titan X 4850 Pn 133-7075
Cutting Deck Belt Fits Honda HF 2315 V Twin Pn 135061508/0 Dunlop / Medway Brand