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Engine Parts

Lawn Mower Engine Fuel Tank
Genuine Mtd part
By: Mtd
Part Number: 951-12159

This is a plastic fuel tank that stores gasoline for a small engine used in lawn and garden equipment. It connects to the fuel line and carburetor to supply fuel for combustion. Replace this tank if it is cracked, leaking fuel, or has become warped or brittle from age and sun exposure.

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$28.96

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Edger Oil Seal
Genuine Echo part
By: Echo
Part Number: 10021242031

Oil seal prevents dust, dirt, and water from contaminating internal parts while retaining lubrication. Replace if leaking or motor runs poorly. Verify fit.

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$9.95
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$11.74
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$1.79

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Engine Flywheel Key
Genuine Midwest Engine part
By: Midwest Engine
Part Number: 222698S

Engine won't restart after hitting an object? A sheared flywheel key is often the cause. This small part keeps the flywheel connected to the crankshaft.

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$3.52
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$4.15
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$0.63

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Engine Carburetor Float Valve Needle
Genuine Midwest Engine part
By: Midwest Engine
Part Number: 231855S

Fix engine fuel overflow or starting issues caused by a stuck or deteriorated carburetor float valve needle. Common repair for lawn mowers and snow blowers.

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$7.39
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Engine Carburetor Diaphragm
Genuine Midwest Engine part
By: Midwest Engine
Part Number: 270026

Ensures proper seal in your engine's carburetor for optimal air/fuel mixture delivery. Replace if engine is hard to start or runs poorly. Verify fit with your model number before ordering.

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$4.42
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$5.26
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Engine Float Bowl Gasket
Genuine Midwest Engine part
By: Midwest Engine
Part Number: 270511

Seals the carburetor float bowl to prevent fuel leaks and ensure proper fuel-air mixture. Replace if you notice fuel seepage or engine performance issues.

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$4.95
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$5.94
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Engine Sealing Washer
Genuine Midwest Engine part
By: Midwest Engine
Part Number: 271716

Sealing washer creates a leak-proof seal in your lawn and garden engine. Replace when worn or cracked to prevent oil or fuel leaks. Confirm fit.

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$6.95
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$8.34
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Engine Cylinder Head Gasket
Genuine Midwest Engine part
By: Midwest Engine
Part Number: 272157S

Seals the cylinder head to prevent compression loss and oil leaks. Replace if you notice engine overheating, white smoke, or poor performance. Verify fit.

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$7.51
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$9.01
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$1.50

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Engine Rocker Cover Gasket
Genuine Midwest Engine part
By: Midwest Engine
Part Number: 272475S

Fix oil leaks from your rocker cover with this valve cover gasket. Creates an air-tight seal between engine and valve cover. Easy DIY replacement part.

Do-It-Yourself Stories from Customers like You Blown head gasket lawn tractor   John J. • Auburn , CA • September 12, 2018

Replaced head gasket Read more

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$7.64
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$9.02
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$1.38

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Engine Air Filter Pre-Cleaner Foam Wrap
Genuine Midwest Engine part
By: Midwest Engine
Part Number: 272490S

Foam pre-cleaner wrap adds extra filtration to your engine's air filter cartridge. Replace when clogged or damaged to protect engine performance.

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$6.46
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$7.75
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Carburetor Diaphragm
Genuine Midwest Engine part
By: Midwest Engine
Part Number: 272538S

This is a carburetor diaphragm replacement for use with 3-5 gross HP horizontal crankshaft engines. The diaphragm in a carburetor helps to regulate the fuel in the air-fuel mixture and is an important part of the overall engine. If the diaphragm is bad, owners will notice that the engine does not run smoothly. The machine may not start, or it might suddenly stop in the middle of working. In some cases, the engine might sound sluggish, or it could have an abundance of smoke. When the engine is operating at higher speeds, it could cause it to seem like it could be flooding. These symptoms could indicate that a replacement carburetor diaphragm is needed. During replacement, it is important to make sure the surfaces are clean and dry, and that no solvents or gasket sealer is used. This genuine OEM replacement part is sold individually. The carburetor diaphragm can be used with small engines, tillers, leaf blowers, wood chippers, generators, and lawn mowers. Compatible brands include Briggs & Stratton, Midwest Engine, Craftsman, Toro, and Simplicity.

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Engine Fuel Tank Gasket
Genuine Midwest Engine part
By: Midwest Engine
Part Number: 272996

Seals between the carburetor and fuel tank to prevent leaks. Replace if you notice fuel seepage or when servicing the carburetor. Confirm fit by model.

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$5.71
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Engine Cylinder Head Gasket
Genuine Midwest Engine part
By: Midwest Engine
Part Number: 273280S

Seals the cylinder head to prevent compression loss and fuel leaks. Replace if engine won't start, runs rough, or lacks power. Verify fit with model number.

Do-It-Yourself Stories from Customers like You Blown head gasket lawn tractor   John J. • Auburn , CA • September 12, 2018

Replaced head gasket Read more

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$11.95
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$14.22
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Engine Foam Pre-Cleaner
Genuine Midwest Engine part
By: Midwest Engine
Part Number: 273356S

Foam pre-cleaner filters dirt before it reaches your engine's main air filter. Replace when clogged or damaged to maintain airflow and engine performance.

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$6.95
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$8.20
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Lawn Mower Engine Precleaner Filter
Genuine Midwest Engine part
By: Midwest Engine
Part Number: 273638S

Precleaner filter removes contaminants before air reaches the main filter, improving engine efficiency. Replace when dirty or damaged to maintain airflow.

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$7.64
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$9.17
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Engine Breather Gasket
Genuine Midwest Engine part
By: Midwest Engine
Part Number: 27803S

Fix exhaust leaks and pressure issues with this engine breather gasket. Creates a seal for proper gas flow and valve pressure regulation in lawn equipment.

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$4.95
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  • Over 2.1 Million Parts In Stock Over 2.1 Million Parts In Stock
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