Product Description: replacement Spindle Assembly for 2012 TimeCutter SS 4260 74626 Zero-Turn Riding Mower Specs – Height: 5 1/2″. Outer Diameter: 6 1/4″. Refer to images 2 & 3 for more information Includes – (1) Spindle Assembly (4) Self-Tapping Mounting Screws (1) Pulley Nut; comes as shown in the first image For/Fits TimeCutter & Exmark Quest Riding Mowers Please be sure to check your part or model number to ensure this is the correct spindle assembly for your unit. Also, please note this may replace multiple part numbers