??Replace Part Number??12 inch wheels tires replacement for MTD 734-04109, 734-04127. ??Compatible Models??Rear wheel replacement compatible with Troy Bilt walk-behind mower: 11A-542Q711, 11A-542Q766, 11A-546N711, 11A-549C766, 11A-549Q766, 12A-562Q711, 11A-54K3066. Please see the description part for more specific compatible and model number. ??High Quality??Metal bearing with metal sleeve and rubber tread enables the wheel to glide better and last longer. ??Easy to Install??All you need is a socket wrench to get the wheel onto the axle. ??Package Includes??1 wheel – diameter: 12″, width: 2-1/8″, bore: 1/2″, hub length: 2-1/2″.12 Inch Wheel Replacement for MTD 734-04019 734-04127 This new wheel with metal bearing help your mower push easier and spin freely without hang up. Compatible with: Troy Bilt push mower: 11A-542Q711, 11A-542Q766, 11A-546A711 Tru-Cut 110, 11A-546A766 Tru-Cut 110, 11A-546N711, 11A-549C766, 11A-549Q766, 11A-54K