"Lawn mower decks and spindles are essential components for the efficient operation of a lawn mower. The deck houses the blades, providing the necessary space for grass cutting, while the spindles ensure smooth rotation and blade movement. High-quality decks are typically made of durable steel to withstand wear and tear. Spindles, usually equipped with bearings, allow the blades to sp... https://www.wholetoolbox.com/lawn-mowers/lawn-mower-clutch-parts