Parts for Yard Machines 21AA40M1052 / 2011: .Quick Reference 400 Series Parts

The air filter cartridge cleans the air as it comes into the engine. It will remove any particles and debris, keeping the engine free from buildup and problems. The air filter will become dirty and clogged with regular use and needs to be replaced as a part of routine maintenance. This is typically done once or twice a season, depending on frequency of use. It may be necessary to replace intermittently if there is an emergency issue. Air filters cannot be cleaned and should always be replaced with a genuine OEM replacement. This OEM air filter can be used with Briggs & Stratton engines in select lawn mowers and blowers from Toro, Husqvarna, and Briggs & Stratton. This pleated paper filter includes a plastic frame. The foam pre-filter cleaner is sold separately, and this cartridge is sold as an individual unit. Air filter replacements require no tools, but it is important to allow the engine to cool completely and wear gloves when performing maintenance and repairs.

This genuine fuel cap creates the seal to keep the fuel in the tank and prevent spillage while the lawn and garden equipment is in use. This cap can sometimes become lost or damaged, or the screw threads may strip over time. In any case, the failed cap needs to be replaced with an OEM part or the equipment will not be able to be used. This OEM fuel cap is manufactured by Briggs & Stratton and meets strict standards. It can be used with machines from Briggs & Stratton, as well as those from Toro, Murray, Snapper, and Simplicity. The cap fits various models of blowers, vacuums, and snow throwers. This fuel cap is sold as an individual unit and does not include additional parts or hardware. There are no tools required to replace the fuel cap. Simply remove the old cap if it isn't already missing and then screw the new cap into place. Be sure to work carefully to prevent fuel spillage and wear gloves to protect the hands. Make sure the new cap is threaded correctly when installing, as well.

This part is a replacement foam handle grip for lawn mowers and tillers. It is a piece of foam that fits over the metal handle of the lawn mower or tiller. The foam handle grip provides cushioning for the person operating the equipment. Using a lawn mower or tiller with a worn or missing foam handle grip can cause hand discomfort, blistering, fatigue, and more. The foam grip may wear out, crack, or tear over time or with heavy use. The foam handle grip may also degrade through exposure to extreme weather conditions, such as heat, rain, wind, and cold. A visual inspection can help determine whether it is time to replace the foam handle grip. If the foam handle grip is worn, cracking, or torn, it should be replaced. To replace the foam handle grip, take apart the handle of the lawn mower or tiller. Then, remove the old grip. Finally, lubricate the handle or the inside of the new grip. This will make it easier to get the new grip onto the handle. Once the new grip is in place, reassemble the handle of the lawn mower or tiller. This foam handle grip is an OEM part sourced directly from the manufacturer, and it is sold individually. It is compatible with lawn mowers and tillers made by Craftsman, Cub Cadet, Ryobi, Yard Machines, MTD, Huskee, Yard-Man, and MasterCut.

This is an idler pulley assembly for a snowblower or tiller. The idler pulley works together with other pulleys to drive the belt system in an engine. It regulates the belts connecting to the crankshaft to produce movement in various engine accessories. This is a genuine OEM part and is sold individually. This part is compatible with Craftsman, Cub Cadet, Huskee, Troy-Bilt, and Yard Machines. Over time, the pulley components wear down and begin to slip. Damaged bearing devices can also cause wear on the pulley, causing the engine to fail. To replace an idler pulley in a snowblower, remove the ignition key and disconnect the spark plug. Using a socket wrench, remove the mounting bolts securing the belt cover. If required, loosen the tension. Use a ?-inch socket to remove the lower bolts. Pull off the cover and use the wrench to remove the bolt from the pulley. Remove the old part and transfer the bushing into the new part. Position the new pulley, thread the bolt, and tighten. Per model, either realign the auger drive linkage on the bolt and slide on the push nut to secure, or realign and reset the tension spring. Then, recover and reattach.

This part is a replacement wheel assembly. This is a genuine OEM part made by MTD and has been sourced directly from the manufacturer. This part will replace a broken or defective wheel assembly in several tiller models.The wheel assembly ensures that the tiller can be maneuvered efficiently by the equipment operator. Wheels are particularly subject to wear and tear and may require replacement before the standard lifespan of the equipment. A wheel that is punctured, dented, flat, or worn may prevent the tiller from proper operation. It's important when working on or near an engine to make sure the equipment is powered off and completely cooled down before starting any repairs. Access to proper tools is recommended before attempting this part installation. For more accurate information on how and where to install this wheel assembly, reference the appropriate owner's manual and specific equipment diagrams.This is an authentic OEM replacement part made of high-quality materials. This wheel assembly can be used with tiller models that have been manufactured by MTD, Troy-Bilt, Yard Machines, and Husky. Sold individually.

This is a small engine spark plug positioned in the engine cylinder head. It supplies the spark that will ignite the air-fuel mixture to enable an engine to produce power. This particular spark plug is designed with superior corrosion resistance and dependable performance. Small but mighty, this component allows for increased conductivity and heat control. If the spark plug is damaged or in poor condition, many problems may arise in equipment, including sudden stop while running, overheating, and excessive gas consumption. Replace the spark plug by disconnecting the spark plug wire first, then use a socket driver or wrench to remove the spark plug. Install the new spark plug by turning it by hand initially to avoid cross-threading. If it doesn't twist anymore, use a deep socket wrench or socket driver to tighten the plug until snug. The spark plug can also be used to tune up outdoor power equipment or improve a small engine. This part is recommended to be replaced once per season. This part works with lawn mowers, snowblowers, tillers, leaf blowers, log splitters, wood chippers, and others with small engines. It is compatible with brands such as Craftsman, Cub Cadet, Troy-Bilt, Murray, Yard Machines, MTD, Huskee, Bolens, Yard-Man, and MasterCut. This is a genuine OEM part directly from the manufacturer and is sold individually.

The forward cable is used in yard and garden tillers. It is responsible for engaging the transmission which will cause the tiller to propel forward. It also works to rotate the tines in situations where the bail arm has been pulled toward the handle. If the forward cable starts to come loose or has lost proper tension, it may need to be tightening or replaced. This part will lose tension as time goes on, so making adjustments is part of its regular maintenance. However, a forward cable that is damaged or broken will need to be replaced. Work gloves should be worn when replacing the forward cable. Before replacement, the spark plug cap plug should be removed and the throttle lever needs to be pushed down. Next, remove the throttle lever, throttle cable clip, and then the forward cable. The new part can then be installed and the rest of the components replaced. This forward cable is created for use with Yard Man, Cub Cadet, MTD, Craftsman, Huskee, and Yard Machines tillers. It is an individual component that is genuine OEM and comes directly from the manufacturer. Various tools, including a screwdriver, pliers, and socket wrench may be needed for the replacement.

This is a reverse cable that is used on many tillers. It's made of durable plastic and metal. The reverse cable is the component in a tool that allows the tiller to help disengage and engage the reverse drive function of the tiller. In some cases, the part will become frayed or broken and must be replaced. The cable also contains delicate connectors that can become damaged. If this occurs, the reverse cable itself will need a replacement. The cable can also become too stretched out and stop working correctly.If the reverse cable for a tiller is broken, stretched out, or otherwise damaged, a pair of pliers will be needed to replace the part. This is a simple repair that only takes a few minutes to handle. The frayed or damaged cable should be removed from the tiller so the new one can be installed in the same place. Before making the replacement, make sure the spark plug wire has been disconnected.This is an authentic OEM replacement component that is directly sourced from the manufacturer. The reverse cable is sold as an individual item. It is designed to be compatible with tillers manufactured by Yard-Man, Craftsman, Huskee, Cub Cadet, MTD, and Yard Machines.

This is a Briggs & Stratton Original Equipment 491588S Air Filter Cartridge. The purpose of this filter is to prevent dirt, dust, and debris from contaminating the carburetor and damaging the engine. This flat panel style, pleated paper air filter provides the first line of defense against the destructive effects of dirt ingestion. It is designed for 3.5 through 6.75 HP quantum engines and 625-1575 series engines. Over time, the air filter can get clogged or damaged, and this can lead to reduced engine performance. Locate the air filter cover, unscrew it, and remove the old filter. Make sure to clear out any debris that has found its way into the air filter assembly before inserting the new cartridge. Reattach the air filter cover and secure it with the screws. This replacement part works with generators, lawnmowers, pressure washers, wood chippers, and tillers. Aside from Briggs & Stratton, it is also compatible with specific products from Craftsman, Husqvarna, Lawn-Boy, Toro, Troy-Bilt, Simplicity, Snapper, and Wheel Horse. It is a genuine OEM replacement part and is sold individually.

This is a spark plug that is installed on a variety of different outdoor power equipment. A spark plug is a component that delivers the electric current from the ignition system to the internal combustion engine. One spark plug is included in this package. Remember to wear gloves when operating or performing care and maintenance on any outdoor power equipment.The spark plugs can get dirty, and then they will require a replacement. Never perform care and maintenance on an appliance that is powered on.This spark plug is a genuine OEM MTD part. It is sold individually. This specific spark plug is compatible with snowblowers, lawnmowers, lawn tractors, log splitters, and blowers that are manufactured by MTD, Yard Machines, Troy-Bilt, Bolens, Yard-Man, and Cub Cadet.

This replacement part air cleaner is an OEM part for use in small engines used in outdoor equipment, such as tillers and dethatchers. The air cleaner is responsible for ensuring that clean air is brought into the engine to provide optimal performance. It is a good idea to inspect the air cleaner assembly regularly to ensure that there is no damage or cracks that could allow dirt and debris to get into the engine. If there are any issues, get a replacement before operating the engine again. This will ensure that there is no additional dirt getting into the engine. The genuine OEM air cleaner is a quality item that comes from the manufacturer. It is sold individually. It can work with tillers and other machines from top brands like MTD, Craftsman, and Yard Machines.

This fuel filter is a genuine MTD part, sold individually. This fuel filter can be used as a replacement part for lawn mowers, snowblowers, pressure washers, generators, tillers, log splitters, lawn tractors, and wood chippers. The purpose of the fuel filter is to prevent the accumulation of external materials such as dirt, debris, and pebbles from entering the fuel line.If the fuel filter is punctured, torn, scraped, or eroded to the point that external materials can pass through it and enter the fuel line and the fuel tank, the component must be removed and replaced with this genuine OEM replacement part. Remember to always wear gloves when handling, repairing, and operating outdoor equipment. This is an OEM part sourced directly from the manufacturer. It is sold individually. This fuel filter is compatible with the following outdoor appliance brands: MTD, Briggs & Stratton, Toro, Cub Cadet, Murray, Wheel Horse, Lawn Boy, Snapper, and Simplicity.