MowerPartsGroup Hustler Fas Trak Pulley Kit (2) Pulleys and (1) Belt Fastrak 44" & 52" 784827 784231 Hustler Fas Trak Pulley Kit (2) Pulleys and (1) Belt FasTrak 44" & 52" (2) Pulleys Replaces Hustler: 784827 (1) Belt Replaces: Hustler: 784231 Fits Hustler Fas Trak 44" & 52" Please ask if you are unsure if these parts will work with your unit.