12AV566A004 (2010) MTD Lawn Mower - Overview

This authentic replacement blade is manufactured for use with Craftsman walk-behind lawnmowers and is designed to deliver clean, efficient cuts. Measuring 21 inches in length, the blade features an angled design that promotes optimal airflow, allowing grass clippings to circulate through the cutting deck for effective side discharge and m...Read moreulching. Over time, mower blades can dull or wear down, leading to torn grass blades and a less polished lawn appearance. Replacing a worn blade with this high-quality part ensures a sharper, cleaner cut that keeps your lawn looking its best. This blade is sold individually.

This Genuine OEM control cable is designed to connect the control handle to the engine mechanism on compatible lawn mowers, enabling safe and responsive blade engagement. When the control handle is pressed, the cable activates the blade rotation; releasing the handle stops the blade, ensuring operator safety. This specific part feature...Read mores a 40-inch covered housing with a total cable length of 53 inches, including 13 inches of exposed cable. It is sold individually and includes all necessary components for straightforward replacement. Please note that part number 946-1137 features a fully covered cable with a length of 53 inches. To ensure proper fit and function, carefully compare your existing cable before ordering.

The Control Handle is an OEM, metal, black handle used to control the engine. It attaches onto the handle assembly of the mower. If broken you will no longer be able to control the engine, and the part will need to be replaced. Most of our customers rated this repair as easy.

This is an original replacement part sourced directly from the manufacturer. The screw is commonly found in yard equipment from Craftsman, such as lawn tractors, snow blowers, and edgers. This part is made of metal, and may be found in various locations in the machine, depending on model. Please be aware that there are different screws...Read more used in the machine. Refer to the parts diagram to be sure of ordering the correct part. You will require a wrench when replacing this item. The screw is sold as an individual replacement part.

The Blade Support (Bell Blade Support) fits between the bottom of the blade and the blade bolt to provide support for the blade. It is installed underneath the cutting deck on the blade. Installation requires a hammer, 5/8 socket and torque wrench, and is rated as "Easy" by our customers. If broken or damaged (likely due to fatigue) you m...Read moreay hear a rattling sound coming from it, and the part should be replaced. This part is dark gray/silver, individually sold, and measures approx 3.5 x 1.25 inches. Refer to your make, model and diagrams to check if this is the correct part for you.

Designed for use in various models of lawn and garden equipment, this part is not sold as part of a kit or assembly. It is made of metal, is gold in color, and is sold individually. This part may also be called a Flange Lock. This nut is designed to lock in place, preventing vibrations and other parts coming loose. This nut may be locate...Read mored in multiple locations on your machine, refer to your owners manual to determine if this is the correct part. You will need a wrench or socket set and a torque wrench to complete this repair. You should only torque the nut to the manufacturer recommendation, no tighter. You will need to replace this part when it is worn or damaged. While this part can wear through regular use, it is most commonly damaged through improper use of a wrench or socket. Customers describe this repair as Easy.

This variable-speed drive engagement cable is designed to control forward motion on walk-behind lawn mowers by linking the operator control to the drive system. It allows smooth engagement and speed adjustment during operation, helping the mower respond consistently while mowing. Ideal for replacing a stretched, frayed, or broken cable, i...Read moret restores reliable self-propelled control and easier handling during regular lawn care.

Also referred to as a Lock Nut or Flange Lock, this nut is designed for use with various lawn and garden equipment. The purpose of this part is to hold parts in place while resisting loosening when properly threaded. It is sold individually, not as part of a kit or assembly. It is black, made of metal, and is found in a variety of locatio...Read morens. Refer to your owners manual to determine if this is the correct part. This part will need to be replaced when it is weak or broken. The symptoms experienced when this part breaks will depend on its location. You will need pliers to complete this repair. Customers rate this repair as Easy.

The Side Discharge Deflector, also known as a discharge chute, is a black plastic part used to direct glass clippings out from under the deck of the mower. This manufacturer-certified part has been rated as "Easy" to install by our customers. If broken or damaged, it must be replaced.

This item is a genuine OEM replacement part that is intended to be used with snowthrowers and lawnmowers from Ryobi, MTD, Yard Machines, Troy-Bilt, Bolens, and Yard-Man. The metal hex head screw is used with different types of machines and the application of the screw can vary based on the model of the equipment. This screw is sold as an individual replacement part.

This is a Genuine Manufacturer Approved replacement part used on a variety of Lawn and Garden Equipment. This screw has different applications depending on your equipment. This item is made out of Metal and is Sold Individually. Requires a Wrench to tighten or loosen.

This air cleaner cartridge is designed for small engines to effectively filter dust, dirt, and grass debris from the intake system. Featuring a flat, pleated paper design, it helps maintain proper airflow for smooth engine operation and dependable performance. It’s an easy, drop-in replacement for routine maintenance, supporting cleaner combustion and longer engine life.