8TEN Kubota RCK48P-751Z (48-Inch) Blade & Spindle Kit — K5583-34340 / K5663-34510 / K5663-34560 / K5583-33582

8TEN replacement kit engineered for Kubota RCK48P-751Z (Z723KH-3) with 48-Inch decks. Compatible OEM numbers: Blades — Kubota K5583-34340; Spindles — Kubota K5663-34510, K5663-34560; Pulleys — Kubota K5583-33582. Blade specifications: Length 16 1/2; Width 2 1/2; Blade Center Hole Circle 1 1 8"; Thickness 0.236. Blade profile: Medium Lift with Rolled foil.