Mastercut Parts

This replacement part is a flywheel. It is a genuine replacement part made by MTD. A flywheel is commonly found in lawnmowers in the engine and was designed to help keep the engine cool during use and allow it to work for many minutes without overheating. A new flywheel might be needed if the engine is overheating more than normal. Be sure to wear working gloves while replacing this part as it can be sharp and cause injury when handled. This part is made of durable metal so that it can operate properly. This flywheel is sold individually and is sourced directly from the manufacturer. This part is a genuine OEM replacement part to ensure long-lasting use and proper fit.

Oil fill plug assembly for small engines. Seals the oil fill opening to prevent leaks. Replace if cracked, stripped, or missing to maintain proper seal.

Creates a leak-proof seal between the fuel drain plug and tank. Replace if you notice fuel leaking from the drain area. Verify fit with your model number.

Fix oil leaks around your valve cover with this engine gasket. Creates a tight seal between cylinder head and cover. Simple DIY repair for small engines.

Fix rough idling and poor fuel mixture with a new carburetor insulator gasket. Prevents air leaks that affect engine performance. Simple DIY repair.

This carburetor insulator is a genuine MTD replacement part for appliances with small engines, such as lawn mowers, lawn tractors, lawn trimmers, snowblowers, chipper shredders, tillers, and leaf blowers. The function of a carburetor insulator in a small engine appliance is to maintain a lower temperature for a running engine and to keep that heat away from the carburetor, the purpose of which is to mix the air and fuel in order to start the engine. A functioning carburetor insulator will prevent the engine from overheating.A broken or non-functioning carburetor insulator will likely not prevent the engine from operating, but it might slow down its power or reduce its fuel economy due to compensation from overheating. An engine with a damaged carburetor insulator might take in more fuel than usual or allow in unmetered air. An unmetered air leak can cause damage to the engine in the short-term so if there appears to be visible damage to the carburetor insulator, it should be replaced as soon as possible.This carburetor insulator is compatible with the following brands: MTD, Cub Cadet, Yard Machines, and Craftsman.

Metal connecting rod assembly that links the crankshaft to the piston in small engines. Replace if rod is bent, cracked, or damaged from wear or impact.

Governor spring for small engines on lawn mowers, tillers, blowers, log splitters, and chippers. Replace if stretched, broken, or missing for proper throttle control.

It's best to have spare O-ring gaskets on hand to rebuild a carburetor when the need arises. Use this manufacturer-approved replacement part to complete the process. When outdoor power equipment shuts off just after starting or won't start altogether, there may be a problem with the carburetor. It could be a leak that causes compression problems keeping the machine's engine from starting. Gasoline may drip from the float bowl because of an O-ring that won't seal or seat evenly all around, or one that has become brittle over time. This is a genuine OEM part compatible with specific lawnmowers, snowblowers, wood chippers, log splitters, tillers, and other garden maintenance machines from Craftsman, MTD, Cub Cadet, MasterCut, Troy-Bilt, and Yard Machines. It is sold individually.

This fuel tank bottom bracket is a genuine MTD part, sold individually. This fuel tank bottom bracket can be used as a replacement part for small engine outdoor appliances including lawn mowers, leaf blowers, and wood chippers. The purpose of a fuel tank bottom bracket is to stabilize the placement of the fuel tank.If the fuel tank bottom bracket is compromised to the point that it can no longer bolster the placement of the fuel tank, the fuel tank bottom bracket should be removed and replaced by this genuine OEM replacement part, in accordance with the relevant instructions from an appliance manual.This component is a genuine OEM replacement part sourced directly from the manufacturer. It is sold individually. This fuel tank bottom bracket is compatible with the following outdoor appliance brands: MTD, Craftsman, Cub Cadet, Huskee, Yard Man, and MasterCut.

Seals the crankshaft to prevent oil and air leaks in small engines. Replace if you notice leaking, hard starting, or loss of compression. Verify fit.

Replacement push rod guide for lawn mower and outdoor power equipment engines. Guides push rods for proper valve operation. Order if cracked or worn.

Starter rope won't retract after pulling? This recoil pulley and spring assembly fixes rope retraction issues on mowers and small engines. Direct fit.

Carburetor gasket for walk-behind mowers. Replace when you notice fuel leaks, hard starting, or during carburetor service. Verify fit with your model.

This is an authentic OEM replacement part sourced directly from the manufacturer for use in various small engines. This oil fill tube assembly is part of the oil delivery system. This tube delivers the oil to the oil tank when it is added to the engine. If this tube cracks or deteriorates over time, the oil will not make it to the oil tank or the engine. This could lead to complete engine failure if the leak is not discovered. Oil on the driveway or lawn or smoke coming from under the engine when the lawnmower is running is a sure sign that the tube may need to be replaced.The oil fill tube assembly also houses the dipstick which is used to check the oil level in the mower. If the assembly is leaking, the reading won't be accurate and the lawnmower may be operated without adequate oil which can damage the engine. A screwdriver is needed to replace the oil fill tube. Do not replace this part until the engine has cooled. This oil fill tube assembly is made of black molded plastic and sold as an individual unit. It is designed for use in lawnmowers and other small engines manufactured by Toro, Tecumseh, and Briggs & Stratton.

Fuel filters are created to strain out gas before it reaches the carburetor in lawnmowers and other gardening tools. Located in the fuel line or the fuel tank, it prevents unwanted debris from reaching the carburetor, which can cause engine damage. If the fuel filter is damaged or becomes clogged with material, it no longer offers the same protection to the carburetor. This can lead to difficulty starting the lawnmower and decreased performance. Correcting this issue early can prevent damage that might require a new lawnmower. Maintenance of the lawnmower by adding fuel stabilizer, changing the oil, and replacing the air filter will increase the life of lawn care equioment. Even if no issues are present, the fuel filter should be replaced after about 200 hours of use. Disconnecting the spark plug should be done prior to installing a new fuel filter. This fuel filter is a genuine OEM component directly from the manufacturer and comes as an individual part. It can be used with various Craftsman, Cub Cadet, Murray, Yard Machines, MTD, Huskee, Bolens, Yard-Man, and Mastercut lawnmowers, tillers, blowers, and wood chippers.