8TEN 810-KSP4330N Deck Spindle Assembly — Fits Spartan RZ / RZ Pro / RZ HD 61-Inch Decks (OEM 437-0006-00 / 433-0003-00)

Direct-fit 8TEN deck spindle assembly, model 810-KSP4330N, built as a replacement for Spartan 61-Inch mower decks. This unit corresponds to OEM spindle part number 437-0006-00 and OEM pulley part number 433-0003-00 and is compatible with Spartan RZ, RZ Pro and RZ HD machines that use 61-Inch decks. Key features: sealed bearings for improved durability and included installation hardware so the spindle is ready to mount out of the box. Blade mounting pattern: Circle. Specifications: - Spindle Height: 6.09 inches - Pulley Inner (shaft) Diameter: 1 inch - Pulley Outer Diameter: 6.36 inches - Pulley Height: 1.39 inches Ideal as a direct replacement when servicing 61-Inch Spartan RZ, RZ Pro or RZ HD decks, matching the listed OEM part numbers for reliable fit and performance.