Mastercut Lawn Mower Parts

Mower losing power or not self-propelling? This spur gear transfers rotation and torque for smooth operation across different surfaces. Direct fit.

Engine shroud assembly for walk-behind lawn mowers and tillers. Protects internal components from debris. Replace if cracked, broken, or missing.

This replacement part is an engine shroud. This part is a genuine replacement part made by MTD. Engine shrouds allow for more airflow to be filtered through the engine to allow for proper functionality overall. It also works to bring air into the machine like a funnel. A new engine shroud might be needed if the current one is visibly missing or damaged in any way. This can be because of normal wear and tear over time. If debris or other objects get stuck in this part it is common that many choose to replace it over repairing it. Be sure to refer to the proper user manual before attempting to replace this specific engine shroud. This engine shroud is a genuine OEM replacement part. This part is sold individually and is sourced directly from the manufacturer to ensure proper fit.

Deflector guard for lawn mower discharge chute. Directs grass clippings away from user. Replace if cracked, broken, or missing for safe operation.

Bowed washer for lawn mowers and tractors. Installs in fastening mechanisms to reduce friction. Replace if worn, damaged, or missing from assembly.

Muffler spark arrestor screen that installs inside the exhaust system. Replace if cracked, clogged with carbon buildup, or missing for safe operation.

Fuel line kit for lawn mowers and outdoor power equipment. Includes tubing and fittings to replace cracked, brittle, or leaking fuel lines in the system.

Muffler assembly that connects to the exhaust tube on lawn mowers and garden equipment. Replace if cracked, rusted, or damaged to restore proper exhaust flow.

Seals the connection between carburetor and engine to prevent air leaks. Replace if cracked, brittle, or causing rough idle. Verify fit with model number.

Seals the crankcase halves to prevent oil leaks in lawn mowers, tillers, and outdoor power equipment. Replace if oil is leaking or during repairs.

Connects piston to connecting rod inside the engine cylinder. Replace if pin is stripped, worn, or missing to restore proper piston assembly and movement.

Seals the crankcase halves on lawn mowers and outdoor power equipment. Replace if oil leaks appear or during engine rebuilds. Verify fit by model number.

Oil fill tube assembly for small engines on mowers, tillers, and chippers. Replace if cracked, damaged, or leaking. Installs on engine block.

Seals cylinder and piston to prevent combustion gas leaks. Replace if engine uses excess oil, loses power, or has poor compression. Verify fit.

Replacement fuel tank assembly for lawn mowers and outdoor power equipment. Installs on the engine to hold fuel. Needed when original is cracked or leaking.