This blade drive spindle is an aftermarket replacement for a Swisher pull-behind mower deck. It supports the blade drive assembly and provides the center shaft the blade mounts to, helping keep the cutting system turning as it should. Built to match OEM This spindle is made to match the original-style fit and function for the mower deck application. It features a 5.75 center shaft and is built to install in place of the worn or damaged spindle without changing the deck setup. Installation Installation is a straightforward replacement job for a DIY mechanic with normal shop tools. Remove the old spindle, clean the mounting area, and bolt this spindle into the existing location; 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; } }