Mastercut Parts

Seals the cylinder head to the engine block, preventing compression and oil leaks. Replace if you notice oil seepage, overheating, or loss of power.

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

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 cap for gas-powered engines and outdoor power equipment. Seals fuel tank to prevent debris, dirt, and air contamination. Replace if cracked or loose.

This silencer plate is used on a variety of outdoor lawn and garden machines to reduce the noise from the air intake. This molded plastic part sits on top of the carburetor and houses the air filter. It provides an added layer of noise muffling. Exposure to wind, rain, and heat can cause the plastic to become brittle and cracked. The silence plate should be replaced if damage is discovered during routine maintenance. A screwdriver is needed to replace the silence plate. Before working on the machine, make sure the engine is cool and remove the spark plug. Remove the air filter cover and the air filter to access the silencer plate. Remove the screws holding the plate in place. Install the new silencer plate. Tighten the screws. Install the air filter and housing cover. This silencer plate is made of durable molded plastic and is sold individually. It is a genuine OEM replacement part sourced directly from the manufacturer. This part is compatible with tillers, chippers, shredders, and small engines manufactured by Cub Cadet, MTD, and Yard Machines.

Plastic cover that snaps over the air filter assembly on lawn and garden engines. Replace if cracked, broken, or missing to protect the filter from dirt.

This is a rubber V-belt designed for use in lawn and garden equipment drive systems. It transfers power from the engine pulley to the blade or drive mechanism, keeping the equipment operating smoothly. Replace this belt if it is cracked, frayed, stretched, or if the mower loses drive power or the blades fail to engage properly.

Drive belt for lawn tractors. Replace when you notice slipping, cracking, or reduced performance. Verify compatibility with your model number.

Deck blade drive pulley for lawn tractors and riding mowers. Attaches to spindle shaft to rotate mower blades via belt. Replace if cracked or worn.

Replacement seat for lawn tractors and riding mowers. Installs on the operator platform. Needed when original seat is cracked, torn, or broken.

Grass catcher bag for walk-behind mowers. Attaches to cutting deck frame to collect clippings. Replace if torn, worn, or damaged for proper collection.

Replace a bent, cracked, or broken steering arm on your lawn tractor. This linkage part connects the steering wheel to the front wheels for directional control.

Fix uneven mowing or wobbly front wheels with this left front axle assembly. Supports tractor weight and wheel alignment. Moderate DIY install.

Prevents dirt and debris from clogging your carburetor. Replace when clogged or damaged to maintain engine performance. Verify fit with your model number.

Replaces a cracked, missing, or worn fuel cap on lawn mowers and outdoor power equipment. Ensures a secure seal to prevent fuel evaporation and leaks.