8TEN MK1013843 Blade, Spindle, Pulley & Belt Kit for Exmark Quest X-Series 48-Inch Deck — Fits QZX735GKC48300 (103-6391 / 103-6391-S, 126-4627 / 109-7431, 146-0499, 126-0783 / 126-0783-SL)

Complete 8TEN replacement kit (MK1013843) crafted for Exmark Quest X-Series mowers with 48-inch decks. This package includes blades, spindles, a pulley and the drive belt — all specified to match the listed OEM part numbers for direct replacement. Compatibility - Fits Exmark Quest X-Series QZX735GKC48300 with 48-Inch Decks Included OEM-equivalent part numbers - Blades: Exmark 103-6391, 103-6391-S - Spindles: Exmark 126-4627, 109-7431 - Pulley: Exmark 146-0499 - Belt: Exmark 126-0783, 126-0783-SL Blade specifications - Blade Lift Type: Mulching - Length (in): 16.25in - Width (in): 2.5in - Thickness (in): 0.197in - Center Hole (in): 1" Center Hole This kit is intended to restore cutting performance by replacing worn components with parts compatible with Exmark OEM numbers. Use as a complete service kit when rebuilding or maintaining the 48-inch deck on compatible Quest X-Series machines.