21A-664D063 (2002) Troy-Bilt Tiller - Overview

This OEM Wheel Shaft Oil Seal is a black rubber part which attaches to the drive shaft to prevent leaks between the wheel shaft and transmission case. Installation is rated as "Medium" difficulty and requires a Screwdriver, Hammer, Washer, and Pipe to fit in the seal. If broken due to damage/fatigue, there will be a leak and the part shou...Read moreld be replaced. Refer to your make, model, and diagrams to ensure this is the right part for you.

This silver metal lock washer helps prevent the nut on the drive belt pulley shaft from backing off during operation, it has a 5/16-inch inner diameter and a 1/2-inch outer diameter. one washer is included, replace it if fatigue or damage allows the connected shafts to spin freely, verify fit using the equipment model or owner manual

This is a genuine item that is supplied by the original equipment manufacturer for use with MTD and Ryobi lawn and garden equipment. It is a standard hardware which has multiple applications, please make sure to refer to the diagrams of your model for the correct location and application of this item. Keep in mind it is made of durable metal and is sold individually.

This is a genuine OEM sourced replacement screw which is commonly utilized on MTD and Yard Machines lawn and garden equipment. It is a standard hardware which has multiple applications depending on the model of your unit, please make sure to check appropriate diagrams for correct location and use of this screw. This durable metal hardware is sold individually.

This authentic OEM item is specially made for MTD and Troy-Bilt tillers. It is one of the special seals for the transmission shaft. Unfortunately, over time the material tends to wear out and it may begin to crack eventually requiring a replacement. Keep in mind this high-quality oil seal is made of durable rubber and is sold individually...Read more. Check the owner's manual and the diagrams for your model to ensure the correct repair procedure. A wrench set will be needed to replace this component.

This is an original replacement part manufactured for use with walk-behind lawnmower and tillers. This belt is used to link the drive shaft on a mower to the transmission for a self-propel feature. On tillers, this belt is used to drive the transmission in the forward position. The v-belt is sold as an individual replacement part, please see model diagram for associative parts.

Cable-wheel clutch