This sale is for a 3 pack of HD spindle hub assemblies to replace the Land Pride 310-249S. Made by Omni Gear. This spindles come complete ready to install. Each comes with long life ball bearings, grease fittings and blade bolt. Does not include the mounting bolts. This spindle fits several different models. Please contact me if you are unsure before you order. FDR Series (2584, 2572, 2560, 2548, 1672, 1660, 1648 and the 1572 with serial numbers 212181 and above). AT Series (2684, 2672, 2660, 2584, and the 2572/2560 with serial number 212181 and above).