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49Tyz-E120a1 Parts

Some parts shown may not be for your model. To see parts for your model only, select it from "Matching Model Numbers" list on the left.

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Engine Crankshaft Oil Seal
Genuine Midwest Engine part
By: Midwest Engine
Part Number: 391086S

Prevents oil leaks around the crankshaft in small gas engines. Replace if oil seeps from the bottom of the engine. Verify fit with your model number.

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$7.64
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$9.17
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$1.53

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Engine Rocker Cover Gasket
Genuine Midwest Engine part
By: Midwest Engine
Part Number: 690971

Seals the cylinder head to prevent oil leaks on small engines. Replace when oil consumption increases or leaks develop. Verify fit with your model number.

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$8.95
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$10.74
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$1.79

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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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$9.40
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$11.28
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Air Cleaner Cartridge
Genuine Midwest Engine part
By: Midwest Engine
Part Number: 792105

This is an air cleaner cartridge produced by Briggs & Stratton and functional in their engines along with those made by Toro, Simplicity, and Snapper. Any air filter is meant to block dirt and debris from passing from the outside of the engine and into the carburetor and engine. It is a powerful filter, made of foam and paper that will capture and pre-filter air necessary for the function of the combustion engine. To make the repair is easy and requires only a screwdriver. Remove the filter cover by removing the screws. Take out the original cartridge and replace it with the new one before returning the cover. This filters ships individually without any additional parts or components.

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$28.95
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Engine Oil Seal
Genuine Midwest Engine part
By: Midwest Engine
Part Number: 795387

Fix oil leaks and overheating with this engine oil seal. Creates a tight seal around the crankshaft to protect oil flow. Basic hand tools needed.

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$9.40
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Fuel Pump
Genuine Midwest Engine part
By: Midwest Engine
Part Number: 808656

This fuel pump is a genuine Midwest Engine part, sold individually. This fuel pump can be used as a replacement part or a lawn tractor. The purpose of a fuel pump is to provide a passageway for fuel to channel through the fuel line and into the fuel tank.The fuel pump of a lawn mower or a lawn tractor might eventually have to be replaced in the event that it suffers damage and cannot perform its crucial function. If the fuel pump has been torn, scraped, punctured, or eroded from general wear and tear with long-term use or as the result of a direct impact with a hard object such as a rock or a curb, the component should be removed and replaced by this genuine OEM replacement part. Remember to always wear gloves when handling, repairing, and operating outdoor equipment. This is an OEM part sourced directly from the manufacturer. It is sold individually. This fuel pump is compatible with the following outdoor appliance brands: Midwest Engine, Briggs & Stratton, Cub Cadet, Simplicity, and Toro.

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$21.95
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10-16 Amp Voltage Regulator
Genuine Midwest Engine part
By: Midwest Engine
Part Number: 845907

Small motors require electrical supplies, and the voltage regulator in any engine maintains the voltage from the power source at an acceptable level. It will keep voltage in a specific range that the device can tolerate. This voltage regulator is designed for use in small engines made by or used in motors for Briggs & Stratton, Toro, and Vanguard machines. It is meant for 10-16 amp voltage regulation and includes all of the wiring needed to do the job. It works well with an array of garden machine and lawn machine engines, and will regulate the electrical systems. This is an OEM replacement part that requires a screwdriver and socket set to both remove and then replace. The voltage regular ships individually.

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$67.95
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$12.91

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Engine Ignition Coil
Genuine Midwest Engine part
By: Midwest Engine
Part Number: 592846

Engine won't start or runs rough? This ignition coil delivers spark plug voltage. Common fix for no-start issues on small engines and lawn equipment.

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$42.34
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$46.57
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Engine Air Cleaner Filter
Genuine Midwest Engine part
By: Midwest Engine
Part Number: 798897

Engine air cleaner filter keeps dirt and debris out of your engine. Replace when dirty or damaged to maintain performance. Verify fit with your model number.

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$24.95
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$27.93
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Engine Spark Plug Terminal
Genuine Midwest Engine part
By: Midwest Engine
Part Number: 493880S

If your small engine won't start or has no spark, a faulty spark plug terminal may be the cause. This terminal connects the ignition coil to the plug.

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$4.95
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Engine Keeper Valve
Genuine Midwest Engine part
By: Midwest Engine
Part Number: 499586

Replace a worn keeper valve if your small engine has valve train noise or poor compression. This small retaining clip secures valves in lawn mowers and outdoor power equipment.

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$8.57
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$10.20
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Engine Oil Drain Plug
Genuine Midwest Engine part
By: Midwest Engine
Part Number: 690946

Fix oil leaks or perform routine oil changes with this engine oil drain plug. Threads into the oil tank base for secure drainage. Simple DIY repair.

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$6.58
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$1.25

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Engine Nut
Genuine Midwest Engine part
By: Midwest Engine
Part Number: 690958

Small but essential hardware nut for lawn and garden engines. Secures components in place when used with washers and screws. Replace if stripped or worn.

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$4.79
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$5.65
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Engine Valve Tappet
Genuine Midwest Engine part
By: Midwest Engine
Part Number: 690977

Engine runs rough or valves aren't opening correctly? This metal valve tappet converts camshaft rotation to linear valve motion. Direct replacement part.

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$10.95
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Engine Flange Screw
Genuine Midwest Engine part
By: Midwest Engine
Part Number: 691108

Flange screw for lawn and garden engines. Distributes connection force over a larger area. Replace if threads are stripped, head is damaged, or screw is missing.

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$3.95
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$4.70
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Engine Oil Filter
Genuine Midwest Engine part
By: Midwest Engine
Part Number: 696854

Filters debris and buildup from engine oil to protect internal components. Replace when oil changes or if clogged to maintain performance. Verify fit.

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$115.46
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$138.55
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  • boxes images Over 2.1 Million Parts In Stock
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