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Engine Parts

Engine Fuel Filter
Genuine Midwest Engine part
By: Midwest Engine
Part Number: 695666

Filters contaminants from fuel to protect your engine. Replace annually or if engine runs rough, won't start, or loses power. Verify fit with your model.

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Engine Float Needle Valve
Genuine Midwest Engine part
By: Midwest Engine
Part Number: 696136

Engine flooding or not starting? This metal float needle valve regulates fuel flow in your carburetor. Controls gas intake and outflow in the fuel bowl.

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$16.95
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Engine Carburetor Overhaul Kit
Genuine Midwest Engine part
By: Midwest Engine
Part Number: 696146

Rebuild your lawn equipment engine carburetor with this complete overhaul kit. Includes diaphragm, gaskets, and components to restore fuel delivery.

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Fuel Valve Shut-Off
Genuine Midwest Engine part
By: Midwest Engine
Part Number: 698183

The fuel cut-off valve is used as an external mechanism to stop the flow of gasoline from the fuel assembly to the engine to conserve fuel and maintain safe operation. If your device did not come with a cut-off valve, this is an easy install to give more control over the engine’s operation. When installing a fuel cut-off valve in your small gasoline engine, the first thing to note is the little arrow on the side of the valve. This indicates the direction that fuel will be flowing from the tank to the motor. Empty the fuel tank before proceeding with the repair. Remove the fuel line from the tank and cut the hose in two. Install properly sized hose clamps on either side of the cut and force the two ends of the valve into the severed line. Reattach the fuel lines and fill the tank. This fuel cut-off valve is compatible with a variety of gasoline-driven tools, including lawnmowers, generators, snowblowers, and chippers. Brands that use this OEM replacement part include Craftsman, Briggs & Stratton, Snapper, Simplicity, Toro, and Cub Cadet. This OEM part is sold individually.

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Engine Air Filter
Genuine Midwest Engine part
By: Midwest Engine
Part Number: 698369

Foam air filter protects small gas engines from dirt and debris. Replace when clogged or damaged to maintain performance. Confirm fit with your model.

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Governor Spring
Genuine Midwest Engine part
By: Midwest Engine
Part Number: 699056

The governor spring controls the flow of fuel from the carburetor to the engine, which controls the throttle of the engine. The spring works by creating tension for the throttle so that the engine speed can be controlled with ease. When the throttle is engaged, the spring is stretched or retracted, controlling the butterfly valve that releases fuel into the engine to generate power. The spring can become stretched over time. In some cases, it is damaged or lost during other repairs. This replacement part only requires a screwdriver and pliers for installation and is sold as an individual part. Be sure to disconnect the spark plug and wear gloves when repairing engine parts. This genuine OEM governor spring replacement part can be used with select models of lawn and garden small engines, including lawn mowers and wood chippers. Compatible with Briggs & Stratton, Cub Cadet, and Lawn Boy. This part is made to exact standards and complies with all required regulations and guidelines to provide safe use in small equipment engines.

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$8.95
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Engine Fuel Tank
Genuine Midwest Engine part
By: Midwest Engine
Part Number: 699374

Fix fuel leaks or cracked tanks with this engine fuel tank. Compatible with lawnmowers, pressure washers, and generators. DIY-friendly replacement.

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Engine Fastening Screw
Genuine Midwest Engine part
By: Midwest Engine
Part Number: 699854

Fastening screw for small engines and outdoor power equipment. Secures components together. Replace if stripped, worn, or damaged. Universal fit.

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Lawn Mower Hex Screw
Genuine Mtd part
By: Mtd
Part Number: 710-04744

Hex screw that secures components on lawn mowers, snow throwers, tillers, and chippers. Replace if stripped, rusted, missing, or damaged during repair.

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Engine Fuel Bowl Mounting Bolt
Genuine Mtd part
By: Mtd
Part Number: 710-04945

Fix fuel leaks or loose carburetor connections with this fuel bowl mounting bolt. Secures the fuel bowl to prevent sediment clogs. Quick 5-minute fix.

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Lawn Equipment Flange Bolt
Genuine Mtd part
By: Mtd
Part Number: 710-04974

Flange bolt for lawn equipment and outdoor power tools. Secures engine components and assemblies. Replace if bolt is stripped, missing, or damaged.

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Screw
Genuine Mtd part
By: Mtd
Part Number: 710-3144

The replacement screw seen here is made from high-quality, durable metal. It is an identical replacement for a faulty screw in many types of lawn and garden equipment. The screw features a hex-bolt shaped head and is used for various applications in the machines. Owners will want to refer to diagrams of their model to ensure the correct application for the screw. A screw may need to be replaced for any number of different reasons. In some cases, the screw could become lost when making other repairs to the machine. It could also become bent or the threads could be damaged. Corrosion is also a possibility over time. Replacing the screw is typically considered a fast and easy repair. The screw is a genuine OEM replacement part that is sold individually. The screw can be used for many models of snowblower, lawnmower, chainsaw, tiller, string trimmer, log splitter, edger, and wood chipper. Compatible brands include Craftsman, Cub Cadet, Troy-Bilt, Murray, Yard Machines, MTD, Huskee, Montgomery Wards, Bolens, Yard-Man, and MasterCut.

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3/8-24 Hex Nut
Genuine Mtd part
By: Mtd
Part Number: 712-0241

This hex nut is designed for use with select trimmers and mowers. It is a standard hardware part that may have multiple applications depending on the type of unit and model. The nut is typically used to secure engine components or housing elements to provide safe use of the machine. These nuts are durable, but they are small and can become lost during other repairs. The constant exposure to vibrations and use can also cause them to strip or become damaged over time. Either way, a replacement with this genuine hex nut will resolve the issue and get equipment back in working order. This genuine OEM hex nut is manufactured to exact standards and sourced from the manufacturer. It can be used with trimmers and mowers from RYOBI, MTD, Bolens, Troy-Bilt, Yard Machines, Huskee, Yard Man, and Cub Cadet. Check the parts diagram for exact application and location of this nut and note that it may have multiple uses on select models. This hex nut is sold individually, and additional nuts will require the purchase of multiple pieces. In order to replace this nut, a hex socket wrench and driver will be required. Always wear gloves for safety.

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Lawn & Garden Equipment Fastener Nut
Genuine Mtd part
By: Mtd
Part Number: 712-04213

Replacement fastener nut for lawn and garden equipment. Threads onto bolts to secure parts together. Replace if stripped, corroded, or missing.

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Lawn Tractor Fastener Nut
Genuine Mtd part
By: Mtd
Part Number: 712-04290

Replacement fastener nut for lawn tractors, mowers, and outdoor power equipment. Secures components and hardware. Needed when original is stripped, missing, or damaged.

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Flat Washer
Genuine Mtd part
By: Mtd
Part Number: 736-0262

This flat washer is used to attach the idler pulley in a number of small and medium sized gasoline powered engines. These engines include snow blowers, log splitters, riding mowers, lawn tractors, and chippers. Because the idler pulley is subject to a great deal of resistance when the pulley is engaged, eventually the pulley will wear out. Should there be a squealing sound when engaging the drive, the problem is likely the idler pulley. In these cases, the pulley must be replaced. It is a good idea to replace the surrounding hardware when replacing the idler pulley; tNhis includes the flat washer, which is subject to corrosion during heavy use. To replace the idler pulley, first detach the spark plug cap. If on a mower or tractor, drop the mower deck. Remove the original pulley and install in order: replacement pulley, hex bolt, flat washer, flange nut. Apart from dropping the mower deck, the only tools required to complete this installation may be a 9/16 ratchet and combination wrench. This washer is a genuine OEM replacement part, designed to perfectly replicate the original piece. This washer is compatible with Troy-Bilt, Yard Man, Yard Machines, MTD, and Craftsman devices.

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  • Over 2.1 Million Parts In Stock Over 2.1 Million Parts In Stock
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