The MTD 490-130-C014 46" Spindle Assembly is designed for compatible MTD and Troy-Bilt lawn tractors equipped with 46-inch mower decks. Featuring a 6.93-inch pulley and included mounting hardware, this replacement assembly is a suitable choice for replacing a worn or damaged spindle. It helps support reliable mower blade operation and is a practical solution for routine maintenance an... https://www.wholetoolbox.com/mtd-490-130-c014-46-spindle-assembly-6-93-pully-w-hardware/490-130-C014.html