This aftermarket gearbox assembly is for the mower deck drive system on compatible Kubota equipment. It transfers power through the deck drive so the cutting system can run properly when the original gearbox is worn, noisy, leaking, or damaged. Built to match OEM This assembly is made as a direct replacement for the original gearbox layout, with mounting points and shaft locations intended to match the factory setup. The housing and internal drive components are configured for mower deck service without changing the deck design. Installation Installation is a standard bolt-up gearbox replacement using normal mower deck service tools. Remove the related belt or driveline parts, unbolt the old gearbox, install this assembly in its place, and check lubricant requirements before running the deck. No cutting, welding, or fabrication should be needed when used in the correct application. .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; } }