752720521121 Parts

This self-tapping screw is used to attach various parts to the engine housing of medium sized gasoline powered engines, in particular yard tools such as tillers, snow blowers, yard tractors, riding mowers, power vacuums, shredders, and chippers. It is used in over 150 different gasoline powered engines. Screws such as these are used particularly when a device is going to receive a great amount of vibration and stress while the engine is running and rotating tools are engaged. Such devices sustain a great deal of wear over time and the parts subject to replacement will eventually fail and need to be replaced. In such cases, it is wisest to replace the attaching hardware such as housing screws as well, because it is a self-tapping screw. Screws of this type are designed to forge a tight bond between the metal pieces they are securing together, but once loosened, they should ideally be replaced with new hardware. Make sure when replacing these screws to use genuine OEM parts like these screws. These replacement parts are manufactured to be identical to the original pieces. This hex screw is compatible with the following brands: MasterCut, Yard-Man, Yard Machine, Montgomery Wards, MTC, Murray, Bolens, Craftsman, Turf King, Troy Bilt, Cub Cadet, Huskee, Toro, and Ryobi.

This is a genuine replacement truss tap screw that is manufactured for use in select outdoor equipment engines. The truss tap screw has several applications and is generally used to secure various components. Owners will need to consult the parts diagram for exact application. These screws play an integral role, however, and if they are lost or damaged, the machine may not operate until they are replaced. This genuine OEM screw will provide an exact fit for compatible units. This screw is something that some people order in multiple quantities to keep extras on hand in case of emergency. It is sold as an individual part and does not come with any other parts or hardware. The screw is made of durable metal and will require a Phillips screwdriver to replace. Although the truss tap screw doesn't typically require a lot of disassembly to access, it will still be wise to wear gloves for hand protection and work in a well-ventilated area, as well as to allow the machine to cool completely before doing any repairs.

This oval screw is a genuine MTD part, sold individually. An oval screw can be used as a replacement part for outdoor appliances including humidifiers, lawn mowers, snowblowers, tillers, log splitters, and wood chippers.The oval screw for one of these outdoor appliances might be subject to enough damage that could mandate a complete replacement of the part. Additionally, the oval screw could be lost or misplaced, as it is a small component that might not alert the operator of the appliance to its absence immediately. Refer to the manual for detailed instructions.Sourced directly from the manufacturer, this component is a genuine replacement part that is sold individually. This oval screw is compatible with the following outdoor appliance brands: MTD, Craftsman, Ryobi, Cub Cadet, Troy-Bilt, Murray, Yard Machines, Huskee, Montgomery Wards, Yard Man, Turf King, and MasterCut.

This nut is a genuine MTD part, sold individually. This nut can be used as a replacement part in lawnmowers, snowblowers, tillers, string trimmers, and chainsaws. The purpose of the nut for one of these outdoor appliances is to serve as a fastening component, in conjunction with a bolt, to secure one or more components to other components within the internal mechanisms of the appliance.The nut in a small engine outdoor appliance might have to be replaced if the small component is lost, misplaced, or damaged. If the nut goes missing during the standard operation of the appliance or if the nut is stripped away from general wear and tear with long-term use, the nut should be replaced by this genuine OEM replacement part.This OEM part is a genuine replacement that is sold individually and sourced directly from the manufacturer. This nut is compatible with the following outdoor appliance brands: MTD, Craftsman, Cub Cadet, Ryobi, Troy-Bilt, Yard Machines, Huskee, Montgomery Wards, Yard-Man, and MasterCut.

A flat washer is used in a variety of applications, such as being placed under bolts or nuts as a means to help distribute the load over a larger area and to help ensure the nuts and bolts do not become loose over time. The washers also help to protect the surface from corrosion and damage. Not having washers could reduce the lifespan of a machine. It is important for buyers to replace washers that may have been lost or become damaged. The washers should be checked for signs of corrosion, cupping, or other damage that would necessitate replacement. Buyers should always make sure they are getting the correct size. The flat washer is an OEM part sold individually. It can be used for a range of different types of outdoor machines and more. Some of the types of machines that typically use these washers include lawn tractors, tillers, lawn mowers, chippers, shredders, and snowblowers. Brands include MTD, Yard Machines, Yard-Man, Troy-Bilt, Poulan, and Ryobi.

This is a replacement screw that is a genuine part for select outdoor power equipment units. The shoulder screw is a unique screw that is designed to provide a secure fit while still allowing the unit the joint that it needs to operate properly. Depending on the unit and application, this screw is designed to provide rotation for pulleys, gears, and other moving parts. When they are damaged or wear out, or the threads strip, they will need to be replaced. There are several incidents that could cause damage to a shoulder screw. Regardless, a replacement with this genuine OEM part will be necessary. This OEM shoulder screw is manufactured to exact specifications and can be used with models from Cub Cadet, MTD, and Troy-Bilt. This part will require a socket or nut driver to replace. The shoulder screw is a fairly simple replacement. Allow the unit to cool and wear gloves for hand protection. Since this part has multiple applications, owners should consult their parts diagram for the exact placement of this shoulder screw. The screw is sold individually.

This is a bevel gear that is an integral part of many lawnmowers. The bevel gear is typically located in between the gear housing and the ball bearing in the equipment. The gear is used to ensure the lawnmower is running at the right power and speed each time it is started. The bevel gear can sometimes be broken or become damaged and cause problems with the lawnmower performance. If this occurs, the bevel gear will need to be replaced.Before replacing the bevel gear, make sure the lawnmower is turned off and the spark plug wire has been disconnected. The lawnmower should be moved to a stable surface while work is being done on it. The transmission will need to be removed to access and replace the bevel gear. A pair of work gloves and a basic tool kit will be needed to handle the job. Replace the old bevel gear with a new replacement component.This bevel gear is a genuine OEM replacement part that is directly sourced from the manufacturer. The component is sold on an individual basis. It is made to be compatible with lawnmowers manufactured by Cub Cadet, Yard Machines, MasterCut, and MTD.

An idler pulley is an essential part of many small and medium sized gasoline powered tools. This idler pulley is used in equipment such as tillers, lawn tractors, log splitters, edgers, snow blowers, and trimmers. The idler pulley is necessary so that the engine can run without the tool's moving parts being engaged. For instance, a lawn tractor running without the cutting blades turning or the wheels rolling. Once the idler pulley is engaged, the blade begins to turn. There is a great deal of resistance encountered by the idler pulley each time the equipment's tools begin to turn. Over time, the pulley can become worn and will eventually need to be replaced. If there is a squealing sound whenever the moving parts of a lawn tool are engaged, it is probably a sign that the idler pulley is about to fail. The pulley itself is attached to the engine housing with 9/16 hex bolts and requires an adjustable wrench and 9/16 ratchet to remove and replace. Always use a genuine OEM manufactured replacement part such as this one when replacing the original, as this part is identical to the original. This part is compatible with equipment manufactured by Bolens, MTD, Cub Cadet, Huskee, and Troy Bilt.

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 flywheel key keeps the engine flywheel and the crankshaft connected. In the event that the engine is forced to a sudden stop, the flywheel key could be sheared off, making it impossible for the engine to start back up again. Replacing the flywheel key is a part of routine maintenance for many modern engines, so it should be inspected and replaced as needed. This sturdy metal flywheel key is easy to install, but remember to choose the right torque setting when doing the replacement. Always disengage the spark plug and wear gloves when replacing engine parts. This genuine flywheel key is designed to be used in a number of lawn and garden equipment products from MTD, Troy-Bilt, Yard Machines, Cub Cadet, Yard-Man, Husky, and Bolens. It can be used as a replacement for many models of snowblowers, lawnmowers, and log splitters. Sold individually.

This replacement part is a push rod kit. This is a genuine replacement part made by MTD. This part is commonly found in certain types of lawn mowers and assists the user in maneuvering the machine in the desired direction.A new push rod kit might be needed if the current one is damaged in any way. This might include being bent, dented, cracked, or chipped. If this is the case, the rod might not be able to function properly and should be replaced so that the appliance can return to working order. Be sure the engine is powered down before attempting to replace or repair this part in any way. This is a genuine OEM replacement part. This part is sold individually and is sourced directly from the manufacturer.

This replacement part is a stud assembly. This is a genuine replacement part made by MTD. This stud assembly is responsible for keeping the muffler in place and secure so that the lawn mower may operate smoothly and according to the user's preferences. A new stud assembly might be needed if the current one is misplaced or damaged. It is not unusual for the studs to become stripped over time and need to be replaced. If the muffler is no longer able to stay in place, it can be due to the studs and should be looked into. Be sure the engine is completely turned off before attempting to replace this part. This stud assembly is sold individually and is sourced directly from the manufacturer. This part is a genuine OEM replacement part to ensure proper fit and long-lasting use.