This is an aftermarket gear box case for compatible 24-inch snow thrower and snow blower auger drive assemblies. It houses the internal gearbox components that transfer power to the auger, helping keep the drive gears supported and aligned during operation. Built to match OEM The case is made as a direct replacement for the original-style gearbox housing, with the proper general shape and mounting layout for the supported machines. It is intended to fit with the existing gearbox components when those parts are in serviceable condition. Installation Installation requires opening the auger gearbox, transferring or reinstalling the internal parts, and reassembling with the correct lubricant and sealing method for your machine. No cutting or fabrication should be needed when used on a compatible unit, but inspect gears, bearings, seals, and hardware while the gearbox is apart. .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; } }