This aftermarket deck spindle is a replacement part for compatible MTD and Cub Cadet mower decks. It mounts in the cutting deck and supports the blade, helping transfer belt-driven rotation into a clean, steady cut. Built to match OEM This spindle is made to match the original deck spindle layout for proper mounting and blade alignment. The housing, shaft, and mounting points are built for standard mower deck service without changing the deck setup. Installation Installation is a straightforward bolt-up job for a DIY mechanic with basic hand tools. Remove the blade and pulley hardware from the old spindle, install the replacement in the same position, and torque all fasteners to the machine manufacturer’s service specifications. .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; } }