12AVB2R3793 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 black steel grass bag frame supports the cloth catcher bag on select walk-behind lawn mowers with 21-inch decks. It holds the bag open while grass clippings enter from the mower deck. This package includes one frame only, the cloth bag is sold separately. Confirm the grass bag frame is compatible with your model before ordering.

This spark plug is designed to provide reliable ignition and efficient fuel combustion in small engine applications. Built for consistent performance and durability, it helps maintain smooth operation, steady power output, and easier starting. Ideal for routine maintenance or replacement, it supports dependable engine performance in lawn and garden equipment, generators, and similar outdoor power machines.

This trail shield, also referred to as a rear skirt, is designed for use with various makes and models of lawn mowers and is a genuine OEM part. This trail shield is sold as an individual part without its securing hardware, and measures 16.5-inches long and 4.5-inches wide. It features a notch on both sides to secure it to the rear of the...Read more mower chassis and prevent glass clippings, dirt and other debris from hitting the user. This shield is made of durable plastic, meaning over time it can crack, and when your current trail shield is broken or damaged, it is crucial that you replace it. To replace it, remove the bag from your mower and simply lift out the old shield and install the new one.

This is an original manufacturer-approved replacement part which is specially designed for use with Briggs and Stratton engines commonly installed on lawn and garden equipment. Its purpose is to filter out dust and debris from the air that goes through the unit. Over time it will wear out and may get clogged eventually requiring a replace...Read morement to ensure the best performance. Refer to the owners manual of your model for the correct installation of this A/C cartridge filter. Keep in mind it is sold as an individual component.

This is a Genuine OEM replacement part used on a variety of Lawn and Garden equipment. The key helps to secure Flywheel in place. This is a Metal Key and it is Sold Individually. You would need Pliers to replace this item.

This drive cable is an original part from the MTD manufacturer. This part is constructed of metal and wiring encased in plastic. The drive cable is compatible with many lawn mower machines. This item fastens the control lever assembly to the mower transmission. When the drive lever is pulled upward, the mower transmission is engaged. This part is sold individually. A wrench is helpful in making the repair.

This OEM Oil Seal is an individually sold rubber part which is attached around the axis shaft on the crankcase housing to provide a proper seal. A broken seal will lead to a leak, and the part should be replaced. Installation is rated as "Medium" difficulty by customers, and will require a screwdriver, wrenchset and seal puller. Refer to ...Read moreyour make, model and diagrams to ensure you've chosen the correct part. This model comes in black and grey.

This screw is an authentic Briggs and Stratton replacement part. It is compatible with and commonly used in over 150 models of engines. This screw has multiple functions varying from machine to machine. It is made out of metal and sold individually.

The hex bolt attaches to the washer and the square key. This part is an OEM from Craftsman for use in snowblowers and lawn mowers. It is available as an individual replacement part and is made of metal. If this item becomes broken or stripped it will need to be replaced and may require a socket set during the installation.

The O-Ring is a black rubber part, used to provide a seal between two pieces. It can be used in various locations on a variety of equipment. Installation is rate as "Easy" and will require a screw driver, pliers, socket set, and wrench set. If broken, damaged, or worn due to fatigue, you will have a leak and the part must be replaced. Refer to your make, model and diagrams to see if this is the right part for you.

This rewind starter enables manual engine starting through a smooth pull-cord mechanism. Designed for consistent recoil action, it supports dependable starting and long-term reliability.