752720521121 Parts

Hex screw for lawn mowers, tractors, and snow blowers. Replaces worn, corroded, or missing screws on engines and housings. Identical fit for secure assembly.

Cleans incoming air for optimal engine performance. Replace when clogged or debris-filled to maintain proper airflow. Verify fit with your model number.

Seals between carburetor and engine block to prevent air and fuel leaks. Replace if engine runs rough, leaks gas, or loses power. Verify fit by model.

This is a genuine replacement bolt that is designed specifically for use on select lawn tractors. This tractor bolt is a specialty piece of hardware designed for use on the steering segment gear. This screw holds the gear in place and is exposed to constant vibrations and repetitive motion as a result. Over time, that can result in damage, wear, or even total breakage of the bolt and require a replacement. If the bolt isn't functional or is missing, the steering segment gear will not be secured and that can lead to further damage if left unattended. Using a genuine replacement part like this will guarantee an exact fit for compatible models. This genuine OEM gear bolt is manufactured by MTD. It is compatible with lawn and garden equipment from RYOBI, HUSKEE, Troy-Bilt, Bolens, Yard Machines, Yard Man, and Cub Cadet, along with select models from MTD. The bolt works for more than 100 compatible models. It is made of durable metal and sold as an individual unit. A wrench or socket will be required to replace this part. Always wear gloves when performing repairs on lawn and garden equipment and allow the engine to cool before doing any work.

This is a genuine MTD fuel cap replacement made for use on select snowblowers. It features a molded gasket for secure sealing and less risk of losing parts. The fuel cap is responsible for securing the fuel in the fuel tank during operation so that it doesn't spill out. There is an air hole in the cap to prevent pressurization of the fuel, ensuring safe operation at all times. This cap is made of plastic and it can become cracked or stripped with regular use. If it is damaged, the fuel will not be secure and the machine will not be safe to use. That will require an immediate replacement. This OEM fuel cap is made to exact standards by MTD and is compatible with several models of snow blowers and snow throwers. It is also capable of fitting select models from Yard Machines, Troy-Bilt, Cub Cadet, Yard-Man, and Husky. It features an easy plastic grip and a seal to prevent spillage. It can be installed with no tools and is sold as an individual unit. It is easy to screw the new cap into place, but be sure to thread the screw properly to prevent accidental stripping or misthreading that can cause the cap to get stuck.

Hex screw fastener for securing lawn mower components. Replace if stripped, rusted, or missing to ensure proper assembly and equipment stability.

Bell washer adds spacing on shafts in lawn tractors, tillers, mowers, and chipper shredders. Replace if washer is missing, worn, or damaged during maintenance.

Seals the fuel bowl to prevent leaks and keep dirt out of your fuel system. Replace when cracked or leaking. Confirm fit with your model number.

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.

Seals the carburetor fuel bowl to maintain proper pressure and fuel delivery. Replace if you notice fuel leaks or engine performance issues.

This air cleaner cover is designed to house the air filter on larger lawn equipment and other outdoor power tools. There is no aspect of small engine care more necessary than protecting the air that goes into the carburetor and cylinder from yard dust. Nothing is more incapacitating to a small engine than being clogged with dust, pollen, and other particulates that are invariably stirred up during landscaping work. While the air cleaner cover itself is not a moving part and would not seem to be subject to replacement, it is occasionally the case that, through extensive use or accidental contact, the cover becomes unable to shield the air filter within it. In these cases, it is essential to replace the cover with an OEM certified replacement cover that has been manufactured to the same specification as the original. Though replacing the cover itself is quite simple, it probably a very good idea to replace the air filters at the same time. If the cover is in need of replacement, it is quite likely the filters have been exposed to excessive amounts of particulate. This cover can be used on chippers, shredders, log splitter, mowers, and a variety of other small engine/large job equipment. Compatible brands include Troy-Bilt, MTD, Yard-Man, Yard Machines, and Cub Cadet.

Fix a starter that won't pull freely or spin the flywheel fast enough. This metal-housed recoil starter assembly fits multiple MTD engine models.

Carburetor assembly for snow throwers and small engines. Installs in the engine to mix air and fuel. Replace if cracked, clogged, or worn from use.

Engine running rough or making ticking noises? A worn rocker arm stud can affect valve timing. This replacement stud restores proper valve operation.

Self-tapping screw for lawn mowers and garden equipment. Secures metal, wood, and plastic parts. Replace if stripped, missing, or corroded.