21D-64M7711 (2012) Troy-Bilt Tiller - Overview

This nut is a manufacturer-approved replacement part for various lawn and garden equipment. It is sold individually, not as part of a kit or assembly. Also referred to as a Lock Nut, it is resistant to loosening when threaded on a bolt. It has a variety of applications and is used in multiple locations on most models. Please refer to your...Read more owners manual to determine the exact location. While made of durable metal, the ends can round off from improper use of a wrench or socket. Depending on the location, this part may also become worn through regular use of your machine. It should be replaced when visibly cracked, worn or damaged. To complete this repair, you will need a wrench or socket, and a torque wrench. Ensure you torque the bolt according to the manufacturer recommendations. Customers rate this repair as Easy.

This manufacturer-certified Left Hand Bolo Tine attaches to the left tine holder, and is used to dig up dirt in the area being tilled. This part is constructed of black metal, is rated as "easy" to install, and requires a wrench set. If the part appears damaged or no longer works, it should be replaced. Refer to your make, model, and diagrams to check if this part is correct.

The Right Bolo Tine attaches to the right tine holder, and is used to dig up dirt in the area being tilled. This part is approved by the original manufacturer, and is constructed of black metal. Its installation is rated as easy by our customers, and will require only a wrench set. If the part appears damaged or no longer works, it should be replaced.

This authentic OEM air filter assembly includes a pleated paper air filter and a foam pre-filter. It is located in the air cleaner housing of your lawn equipment. Its purpose is to filter out dust and debris, ensuring that the engine receives clean air for efficient fuel combustion. If your filter is clogged or torn, it is necessary to re...Read moreplace it. A clogged or damaged filter can cause difficulties when starting your machine. It can also lead to increased fuel consumption, costly repairs, and potential engine failure. To replace the filter, locate the air cleaner housing, remove the cover by pressing the push tab and lifting it up, then take off the air filter from its base. This assembly is sold individually.

This high-quality component is made for use with walk-behind rotor tillers. It is an authentic oil seal which is supplied by the original equipment manufacturer. This item helps to provide a tight seal for the ball bearing and the transmission shaft. Over time it may wear out and begin to crack eventually requiring a replacement to preven...Read moret oil leaks. For the exact location and the correct installation check the diagrams of your model. This high-quality oil seal is made of a durable rubber material with a metal casing and is sold as an individual component. You will need wrench set and a tool to pull off the old seal when performing this repair.

Ensure your tiller operates smoothly with the Troy-Bilt Forward Drive Control Cable. This essential component engages the transmission to propel your tiller forward and facilitate rotating the tines when the bail arm is drawn toward the handle. Its contribution to a functional, efficient tiller is valuable. For safety and optimal results,...Read more use work gloves while installing this part. Trust in the reliability of Troy-Bilt to keep your equipment running at its best.

The reverse cable is made out of metal and plastic and is sold individually. This part is an OEM from Troy-Bilt for use in rototillers. During replacement, it may require a set of pliers to help install this part correctly. It will need to be replaced if it breaks or stretches.

This OEM Cone Bearing, also known as a Tapered Bearing, is a silver, .75 I.D., metal part. Sold individually, it attaches inside the wheel hub, and customers have rated the installation as Medium Difficulty. It is recommended to pack the bearing before installation. This part reduces friction on a moving part, inside of a stationary par...Read moret. When it breaks, you will hear a grinding, growling or squealing sound. It must be replaced when worn or damaged (such as if there are scores on the rollers or on the mandrel).