Mastercut Lawn Mower Parts

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.

Hex head self-tapping screw for outdoor power equipment. Securely fastens components throughout your machine. Replace if missing, stripped, or worn.

Connects the cutting blade to the drive shaft on push mowers. Replace if adapter is chipped, cracked, worn, or loosened to restore secure blade mounting.

Installing a brand-new air filter keeps the engine in top running condition. When the machine is in operation, the vacuumed air goes through the air filter. Any dirt or dust is left in the filter media. Over time, the filter will become dirty and can no longer provide the same filtering efficiency as before. If left ignored, the tiny particles could clog the engine and the carburetor. You may experience misfires and no engine start-up. An air filter replacement is cheap and easy to do. Simply remove the air cleaner cover and take out the dirty filter. Insert the new filter into the housing. This replacement will take less than 5 minutes. A screwdriver will be needed. The MTD 951-10298 Air Cleaner Kit is a genuine air filter from MTD. Each kit comes with one paper filter and one foam filter. The foam filter can be cleaned with water and detergent. The paper filter, however, needs replacement at least once a year. This air filter kit is compatible with Cub Cadet, PowerMore, and Troy-Bilt. It can also work with other garden equipment like wheel string trimmers, chipper-shredder vacuums, and log splitters.

Metal carriage bolt with round head and threaded shank for lawn mowers and snow blowers. Replaces broken or missing hardware during repairs or assembly.

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.

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

Wing knob for lawn mowers and snow blowers. Secures chutes, bagger frames, and adjustable components. Replace if cracked, broken, or missing.

Replacement wheel assembly for walk-behind mowers and lawn equipment. Installs on axle to restore mobility. Order when wheel is cracked, broken, or worn.

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

Shoulder spacer for lawn tractors and riding mowers. Installs to maintain proper spacing between components. Replace if worn, damaged, or missing.

This bearing flange is used on a wide variety of lawnmowers and lawn tractors. Unlike other bearings, the flange bearing is used to ensure the axle assembly stays securely attached to the pivot axle. The purpose of the flange bearing is to make sure the axle is able to move freely and in an effortless manner. The bearing undergoes a large amount of friction and stress while in use, so it can start to wear down.If the lawnmower is showing signs of wear at the flange bearing, it should be replaced. It's a good idea to regularly inspect the part to be sure it is in good shape. To replace the flange bearing, remove the bolt from the steering shaft and remove the old bearing. Grease the new bearing and the shaft before reinstalling the part. Reassemble and tighten all parts.This is a genuine OEM replacement part that is directly sourced from the manufacturer. It is sold as an individual component. The flange bearing is made to be compatible with lawnmowers created by MasterCut, Yard-Man, Bolens, Huskee, MTD, Yard Machines, Murray, Troy-Bilt, Cub Cadet, and Craftsman.

Black plastic wheel hub cap for lawn tractors and riding mowers. Replaces cracked, broken, or missing hub caps. Snaps onto wheel hub for a finished look.

Filters debris from fuel before it reaches the engine. Replace annually or when experiencing fuel flow issues. Confirm fit with your model number.

Mower vibrating excessively or blade loosening? This blade adapter connects the motor shaft to the mower blade. Simple DIY repair, typically 15 minutes.