Exmark 103-6403-S 20.5" Notched Mower Blade. OEM replacement blade designed for Exmark 60" mower decks. Features a high-lift notched design for excellent grass cutting, discharge performance, and a clean professional cut. Measures approximately 20.5" long x 2.5" wide with a 15/16" center hole. Fits many Exmark Lazer Z, Front Runner, Turf Tracer, Pioneer, and Vantage models. Great replacement for worn or damaged blades.

SPK, BLADE NOTCHED 20.5 (.94 HOLE)