Parts for Yard-Man 21A-141R901: Engine Parts

This is a screw that is used for many pieces of lawn and garden equipment in a host of different ways. Screws such as this one are used to hold two components together. If the screw is not affixed properly or if there is an issue with the screw itself, it could affect the stability of the machine. If it is missing or not tight, it might also result in added noise when the machine is in use.Screws are made from metal and can last for a long time. However, if the threads are stripped or if the head of a screw wears down, it should be replaced. There is also the chance of corrosion or of losing the screw when working on the machine.This part is sold individually, and it can work well for a range of different machines from MTD, Craftsman, Bolens, and Yard Machines. This is a genuine OEM replacement part that is from the manufacturer.

The carburetor replacement part here can work with several types of gas-powered machines for use in lawn care and gardening. The carburetor is one of the most important parts of an engine. It is where the air and fuel are mixed before the fuel goes into the engine. The correct ratio helps to ensure that the engine starts easily and functions properly. If the engine is difficult to start, if there are gas leaks, or the engine has trouble continuing to run after being started, the carburetor could be at fault. Over time, parts of the carburetor could fail. When there are issues with the carb, it should be replaced as soon as possible. This genuine OEM replacement carburetor is sold individually. It can replace the carburetors in certain models of edgers, trimmers, and tillers. Compatible brands include MTD, Bolens, Yard-Man, Yard Machines, Ryobi, Cub Cadet, Troy-Bilt, and Craftsman. Owners must ensure they are choosing the correct carb for their make and model.

This replacement part is a gasket. This is a genuine replacement part made by MTD. This part is an important part of many different types of machinery. The gasket works with the engine and ensures that it runs smoothly and properly, A new gasket is needed if the user is unable to start or stop the engine. If the current gasket is visibly damaged or missing, it is recommended that it be replaced as soon as possible. The engine should be completely turned off before attempting to replace this part. It is also recommended that the user wear work gloves during the repair to ensure safety to them and those around. This gasket is a genuine OEM replacement part to ensure proper fit and long-lasting use. This part is also sold individually and is sourced directly from the manufacturer.

This air filter is the replacement part for specific tillers, edgers, and cultivators. Its main function is to prevent grime and debris from reaching the engine and carburetor. With time and use, air filters get dirty and may become clogged or damaged. Replacing the air filter regularly encourages adequate air flow to the engine, which reduces engine wear, and increases the longevity of the machine. Replacement is simple and can be done in a matter of minutes. With a screwdriver, remove the old air filter, and install this new, clean filter. Be sure to check the owners manual for proper installation techniques, as it varies by brand and machine. This air filter, made of foam, is a genuine OEM part. It is sold as an individual unit. It is compatible with tillers, edgers and cultivators made by the Ryobi, Troy-Bilt, and Yardman brands. All engines need regular care and maintenance to perform optimally. To ensure the Tiller, Edger, or Cultivator model starts easily, maintains power, functions properly, and has a long, hard-working life, the air filter should be replaced routinely.

This is a replacement for a return fuel line for your machine. The return fuel line's purpose is to bring fuel back from the carburetor to the fuel tank. It can also help to prevent over-pressurization in the carburetor. If there is a strong odor of fuel, or if the engine misfires, it could be an issue with the return fuel line. If there is a decreased amount of power in the machine, it could also be due to a problematic return line for your fuel. Additionally, there may be leaks coming from the fuel line return. Any of these issues would require this replacement part and repair to the engine. The return fuel line will work with a range of different types of machines, including lawnmowers, cultivators, edgers, tillers, and string trimmers. The part is compatible with a range of brands, including Craftsman, Cub Cadet, Bolens, Yard-Man, Yard Machines, Murray, Troy Bilt, and Ryobi. This is a genuine OEM part and is sold individually.

The fuel line assembly is a complete piece that will replace the entire fuel line in a compatible MTD engine. The fuel pickup line includes a filter and is designed to pump fuel into the carburetor when the primer bulb is activated. The filter is designed to sit in the fuel tank and the line is fed out a hole in the side and connected to the primer bulb. The filter can become clogged with debris and buildup over time and will require changing. There may also be cases when the line is damaged or leaking, and this OEM replacement fuel line assembly can replace it. This fuel line includes the line itself and the mesh fuel filter screen that will ensure that debris is removed before fuel enters the carburetor. This genuine OEM part is manufactured for use with various lawn and garden equipment engines, including edgers, trimmers, blowers, and cultivators. The fuel line assembly will fit select models from RYOBI, Troy-Bilt, MTD, Yard-Man, Bolens, and Cub Cadet.

This nut is a genuine MTD part, sold individually. This nut can be used as a replacement part in tillers, string trimmers, leaf blowers, and edgers. The purpose of a nut for one of these small engine outdoor appliances is to work in conjunction with a bolt to serve as a fastening component.Because of their size, nuts can be easily lost or misplaced. They may also become stripped from wear and tear with long-term use. If a nut is lost, misplaced, or cannot serve its critical function as a fastening component within the appliance, it should be removed and replaced by this genuine OEM replacement part.Sourced directly from the manufacturer, this component is a genuine replacement part that is sold individually. This nut is compatible with the following outdoor appliance brands: MTD, Craftsman, Cub Cadet, Ryobi, Troy-Bilt, Murray, Yard Machines, Bolens, and Yard-Man.

This recoil spring is used as part of the starting mechanism for gasoline power tools such as cultivators, leaf trimmers, edgers, power vacuums, and blowers. These devices do not use battery-powered starters and thus must rely on magneto armatures and rope pulls. The recoil spring is attached to the rope pull and returns the rope to its proper place after being pulled. The coil spring receives a tremendous amount of torque again and again over time, and through aging and stretching, the spring will become inoperable and need to be replaced. Signs the recoil spring has weakened include a slackened pull from the starter rope that does not allow the engine to start or an absolutely slack pull rope. Replacing the recoil spring is a matter of detaching the pull rope and removing the starter housing. Remember to wind the pull rope around the new coil spring to allow the proper amount and length of rope. It will have to be steadied in place as the starter housing is refastened. Always use a genuine OEM replacement part, such as this one, in order to get parts that are identical to the originals. The coil is compatible with tools branded by Cub Cadet, Yard-Man, Ryobi, Bolens, MTD, and Yard Machines.

This replacement part is a rope guide, and it is intended for use in different types of lawn equipment. This is a genuine replacement part made by MTD. This rope guide allows the user to pull start the engine. The rope is connected to the transmission inside the engine that allows it to be turned off and on when desired. A new rope guide might be needed if the current one is damaged or missing. If the user is unable to start the lawn mower, then the rope guide might not be connected and should be replaced. Be sure that the engine is completely powered off while attempting this repair as this part is close to the engine inside the appliance. This part is sold individually and is a genuine OEM part sourced directly from the manufacturer to ensure proper fit in all appliances. Reference the owner's manual for more specific guidance.

Outdoor machines such as tillers and trimmers use gas-powered engines to run. These systems will have to idle without also allowing the machine to move or function. This is done through the use of a clutch that rotates the drum when the throttle on the machine is triggered or increased. When the operator needs the engine to remain idle without also cueing the drive shaft, it is the role of the clutch to keep things safe and functional. If a clutch begins to fail, the drive shaft may turn and the machine may not operate in a safe manner. This replacement clutch is made to work in a long list of yard and garden machines made by Craftsman, Yard Machines, Yard Man, Bolens, MTD, and Troy Bilt. This is an OEM replacement part that is made of durable materials and includes a single washer. It is shipped individually. The tools needed for this repair include a socket and wrench set.

This is the clutch drum that houses the clutch that engages the power tools on more than 50 gasoline-powered lawn and landscape devices. The clutch sits inside this housing, which enables it to rotate. When the RPMs of the engine reach a certain point, the clutch expands and causes the drive shaft of the tool to engage. Among the different kinds of equipment that use this clutch housing are cultivators, edgers, and grass trimmers. The clutch, and therefore the clutch drum, receive a great deal of wear for several reasons: the vibration of the engine, the rapid up and down change of engine revolutions, and resistance met by the tools that are transferred back to the clutch and housing. Signs that the clutch is failing include a slow response to increased engine RPMs and an inability for the power tool to engage the drive shaft. In these cases, the clutch and housing should be replaced in order for the equipment to operate properly again. When choosing a clutch housing, it is important to select one that, like this one, is a genuine OEM certified part. This housing is compatible with Craftsman, Troy-Bilt, MTD, Bolens, Yard-Man, and Ryobi equipment.

Few parts fulfill as many roles on lawn mowers and other landscaping power tools than the cover screw. This screw serves to attach metal housing parts, assemblies, and shrouds to one another on equipment such as power vacuums, snow blowers, edgers, tillers, hedge trimmers, lawn tractors, leaf blowers, grass trimmers and cultivators. As these are extremely durable metal screws, they seldom fail under ordinary use. It should be noted, however, that they are most often used at connection and pressure points. Stresses at these junctions sometime loosen screws, causing them to be lost or occasionally resulting in stripped threads. It's also occasionally the case that these screws are lost during repair or routine maintenance of yard equipment because of their small size. Users should make sure to consult their owner's manuals for replacement steps and any special instructions. Because of their small size and the ease of losing them during repair work or maintenance, it's recommended to keep a supply of appropriately sized screws on hand. Most importantly, when replacing a part make sure to use a genuine OEM replacement part. They are manufactured according to the specs of the original parts and are perfect replicas.

This is a genuine replacement screw designed for use in select MTD engines on lawn and garden equipment. Specifically, this is an anti-rotation screw, which is used to stop the drive shaft housing from turning inside of the main housing assembly. This screw is a small part that is subject to constant vibrations, pressure, and high temperatures. It can sometimes become worn or damaged as a result or even break off entirely, which would mean that the inner housing would no longer be held in place accordingly. If this screw is damaged or lost, it needs to be replaced with a genuine OEM replacement as soon as possible. This MTD anti-rotation screw is manufactured with high-quality materials and designed for use in select trimmers from MTD, RYOBI, Yard-Man, Troy-Bilt, Murray, Cub Cadet, Yard Machines, and Bolens. This replacement will require a screwdriver. Simply remove the damaged screw, if it is not already missing, from the clutch cover assembly, and then install the new screw. It should only take a few minutes to perform the replacement. Be sure to wear gloves to protect the hands. This screw is sold individually and does not include any additional parts or hardware.

This ignition module is a genuine MTD part, sold individually. This ignition module can be used as a replacement part in a tiller or an edger. The purpose of the ignition coil in a tiller or an edger is to fire the spark plugs so that the engine can be powered on.The ignition module in a tiller or an edger might stop functioning at some point within the standard lifespan of the appliance; this could occur as a result of general wear and tear, exposure to the elements, or a collision with a hard object that damages the component beyond functionality. If the ignition module no longer fires up the spark plugs when it is supposed to do so, the ignition module should be removed and replaced by this genuine OEM replacement part before using the tiller or edger again.This OEM part is a genuine replacement that is sold individually and sourced directly from the manufacturer. This ignition module is compatible with the following outdoor appliance brands: MTD, Cub Cadet, Ryobi, Craftsman, and Troy-Bilt.

This breather hose is a component that makes up part of the ventilation system for the crankcase with lawn and garden tools. It has a single way valve that prevents excess exhaust gases from transferring to the engine. A reed is included to help lubricate the piston as the hose moves oil to the crankcase. The tube is made with special fibers that filter and cool the air to prevent the engine from overheating.If oil is leaking from lawn and garden equipment, this can indicate that the breather hose needs to be cleaned or has been damaged. If it is dirty, it will often create blue smoke that leaves the exhaust pipe. If the smoke is dark, this is a sign that the breather hose may be damaged and need replacement. Inspect the hose to see if it looks dirty or damaged so a replacement can be made if needed.This breather hose is an OEM replacement component directly sourced from the manufacturer. It is a single individual hose. The breather tube can be used with lawnmowers, tillers, string trimmers, edgers, and leaf blowers by Yard-Man, Craftsman, Cub Cadet, Bolens, Ryobi, Troy-Bilt, Murray, MTD, and Yard Machines.

This replacement part is an oil plug ring. It is a genuine replacement part made by MTD. This specific part is typically found in machines and appliances that have an oil tank. This ring is used to make sure that the oil from the machine does not escape during use.A new oil plug ring might be needed if the current one is allowing oil to escape from the tank. If there are oil drips near the engine it is possible that the ring is damaged or broken. This part is small but important to the overall use of many machines. Be sure to reference the specific user manual for more information on how to replace this part. This part is sold individually. It is a genuine OEM replacement part and is sourced directly from the manufacturer to ensure a proper fit and long-lasting use.