Description This high-quality Spindle Assembly (SKU: B1HS100) is a direct replacement for the Hustler 783506 OEM part, designed to keep your mower deck operating smoothly. Built for durability and long service life, it ensures reliable blade engagement and consistent cutting performance across tough Australian conditions. A perfect fit for Hustler mowers requiring a robust spindle replacement. Features Precision-engineered to match OEM specifications for a seamless fit and easy installation. Constructed from heavy-duty materials to withstand the rigours of commercial and residential mowing. Includes sealed bearings to reduce maintenance and extend service life. Specifications SKU B1HS100 OEM Hustler 783506 GA Spares JAS7944 Stens # 285-989 Fits Hustler Super Z Hustler FasTrak Hustler Mini Z Product Line Mower Deck Spindles – replacement spindles and assemblies for zero-turn and ride-on mowers.