This aftermarket mower deck spindle is a replacement spindle assembly for compatible Cub Cadet mower decks. It supports the mower blade and pulley so the deck can transfer belt power to the cutting blade properly. Built to match OEM Built to match the original part’s fit and function, this spindle is made for the same deck mounting position and blade-drive role. The mounting layout and working surfaces are intended to line up with the existing deck hardware without changing the mower deck. Installation Installation is a straightforward deck spindle replacement for a DIY mechanic with normal hand tools. Remove the belt, blade, pulley, and old spindle, then bolt this replacement in place using the proper service-manual torque specs; no deck modifications are intended. .product-description-v2 { font-family: -apple-system, BlinkMacSystemFont, Segoe UI, Roboto, Helvetica, Arial, sans-serif; color: #1d1d1d; line-height: 1.55; max-width: 720px; } .product-description-v2 > div { margin-bottom: 18px; } .product-description-v2 h3 { font-size: 16px; font-weight: 700; color: #1d1d1d; margin: 0 0 8px; } .product-description-v2 p { margin: 0; font-size: 15px; } @media (max-width: 768px) { .product-description-v2 { font-size: 15px; } }