Mastercut Parts

There are multiple uses for the 5/16-18 Hex Screw. It is often used with small gasoline-powered yard equipment such as lawn and garden machines. While hex screws such as these may be used in edgers and snowblowers, the most frequent use this screw is in y

This is a versatile screw designed with flanged hex head and double-lead threads. It is a high-low self-tapping screw with one thread that is high and the other low for easier penetration. The twin threads also reduce the amount of material displaced when

Wing nut for lawn tractors and outdoor power equipment. Secures covers, guards, and components. Replace if stripped, missing, or damaged.

Secures wheels and attachments to axles on lawn mowers and tractors. Replace if bent, rusted, broken, or lost to restore safe equipment operation.

This knob is an OEM replacement part for MTD power equipment. The seat knob is responsible for adjusting the height of the seat to ensure a comfortable and safe position for the operator while using the lawn tractor. It is usually located on the side o

Rear deflector shield for walk-behind mowers. Mounts to the deck to prevent grass from expelling rearward. Replace if cracked, broken, or missing.

5-inch diameter deck roller wheel for lawn tractors and riding mowers. Replaces cracked, worn, or missing deck wheels that support smooth cutting deck operation.

Shoulder screw for lawn tractors and riding mowers. Secures components with precise spacing. Replace if damaged, stripped, or missing during repairs.

This is a shoulder screw that is used to secure the handles of yard equipment. Typically, this screw is used with a matching wing nut, which is sold separately. Many different varieties of push lawn mowers have handles that fold downward for ease of stora

Flange bearing for lawn tractors and riding mowers. Replace if you notice excessive noise, vibration, or wheel wobble. Verify fit with your model number.

Replace your lawn tractor's flange bearing if you notice wheel wobble, noise, or rough movement. Ensures smooth operation and extends equipment life.

The choke cable opens and closes the valve that controls the choke, or throttle, on the lawn mower. When the choke handle is depressed or pulled out, it will open or close the butterfly valve, controlling fuel flow to increase or decrease the speed and pe

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

Metal depth bar that mounts vertically to the rear of your tiller. Replace if bent, damaged, or missing to properly control digging depth and soil penetration.

Secures the chute deflector on your walk-behind mower. Replace this bracket if cracked, broken, or missing to properly mount the deflector guard.