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Parts for Briggs & Stratton 303442-0366-01: Carburetor Overhaul Kit, Engine & Valve Gasket Sets Parts

Parts for Briggs & Stratton 303442-0366-01: Carburetor Overhaul Kit, Engine & Valve Gasket Sets Parts

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Part Description
Price & Availability
3
By: Midwest Engine

Replace your engine oil seal to prevent lubricating oil leaks in lawnmowers and outdoor equipment. Signs include oil leaks, excessive smoke, or high oil consumption. Verify fit with your model number.

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$6.95
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$8.21
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$1.26

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Usually ships within 4 - 14 days

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7
By: Midwest Engine

Seals between cylinder and engine block to prevent compression loss and oil leaks. Replace if you notice oil leaking or loss of power. Verify fit with your engine model number.

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$29.95
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$35.94
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$5.99

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9
By: Midwest Engine
$10.95
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$12.06
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$1.11

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12
Product photo
By: Midwest Engine

Creates an airtight seal between crankcase and cylinder assembly. Replace if worn, deteriorated, or broken to prevent oil leaks and maintain performance.

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$32.78
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$36.71
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$3.93

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20
Product photo
By: Midwest Engine

Protects engine from dirt and debris while preventing oil leaks. Replace if you notice oil seepage or visible wear. Confirm fit with your model number.

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$13.65
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$16.11
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$2.46

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51A
By: Midwest Engine

This is an intake gasket that is used in lawnmowers and other yard and garden equipment with a small motor. The intake gasket is a component that rests between the intake manifold and carburetor and creates an air-tight seal for the carburetor to ensure it has the best possible performance. It is made from a com material and over time, it can start to break down and will need to be replaced. If the intake gasket isn't working correctly, it can cause decreased power, engine misfires, engine overheating, and leaks. Sometimes the intake gasket can also break and require a replacement. A wrench will be needed to install a new component to get the lawn equipment up and running again. The carburetor will need to be removed from the machine and taken apart to get access to the gaskets so they can be replaced.This intake gasket is an authentic OEM replacement part directly sourced from the manufacturer. It is sold as an individual component. The intake gasket is compatible with lawnmowers, wood chippers, snowblowers, and generators manufactured by Simplicity, MTD, Snapper, Cub Cadet, Toro, and Briggs & Stratton.

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$7.95
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$8.01
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$0.06

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51C
By: Midwest Engine

Seals the intake manifold to prevent air leaks and maintain proper engine performance. Replace if cracked, brittle, or causing rough idling. Confirm fit with your engine model number before ordering.

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$3.49
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$4.19
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$0.70

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Usually ships within 4 - 14 days

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102A
By: Midwest Engine
Not available

This part is discontinued by the manufacturer and is no longer available for purchase.

104
By: Midwest Engine
Not available

This part is discontinued by the manufacturer and is no longer available for purchase.

105A
By: Midwest Engine
Not available

This part is discontinued by the manufacturer and is no longer available for purchase.

105
By: Midwest Engine
Not available

This part is discontinued by the manufacturer and is no longer available for purchase.

121
By: Midwest Engine
Not available

This part is discontinued by the manufacturer and is no longer available for purchase.

127
By: Midwest Engine
$7.95
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$8.91
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$0.96

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Usually ships within 4 - 14 days

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142A
By: Midwest Engine
Not available

This part is discontinued by the manufacturer and is no longer available for purchase.

163
By: Midwest Engine

Air cleaner gasket seals the air filter housing to prevent unfiltered air and debris from entering your engine. Replace if cracked, brittle, or torn.

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$8.76
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$9.81
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$1.05

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255
By: Midwest Engine
$10.95
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$12.22
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$1.27

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273
By: Midwest Engine
$8.53
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$9.41
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$0.88

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276B
By: Midwest Engine
Not available

This part is discontinued by the manufacturer and is no longer available for purchase.

276A
Product photo
By: Midwest Engine
$7.40
Compare At:
$8.21
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$0.81

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276A
Product photo
By: Midwest Engine

Sealing washer creates a tight seal between engine components to prevent leaks. Replace if you notice oil or fluid leaks. Verify fit with your model number.

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$8.95
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$10.07
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$1.12

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358A
By: Midwest Engine
Not available

This part is discontinued by the manufacturer and is no longer available for purchase.

358A
By: Midwest Engine
Not available

This part is discontinued by the manufacturer and is no longer available for purchase.

439
By: Midwest Engine
$8.53
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$9.42
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$0.89

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439
By: Midwest Engine
Not available

This part is discontinued by the manufacturer and is no longer available for purchase.

468
By: Midwest Engine
Not available

This part is discontinued by the manufacturer and is no longer available for purchase.

633A
By: Midwest Engine
Not available

This part is discontinued by the manufacturer and is no longer available for purchase.

633
By: Midwest Engine
Not available

This part is discontinued by the manufacturer and is no longer available for purchase.

691
By: Midwest Engine
$10.52
Compare At:
$11.78
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$1.26

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807
By: Midwest Engine
Not available

This part is discontinued by the manufacturer and is no longer available for purchase.

868
By: Midwest Engine

This part is a replacement valve seal. This is a genuine OEM part made by Midwest Engine and has been sourced directly from the manufacturer. This part's intended use is to replace a broken or defective valve seal in several types of outdoor power equipment.This particular valve seal is intended to create a seal for the tappet valve within the engine. The tappet valve helps to open and close the engine's intake or exhaust valve. This part may become worn or broken over time, requiring replacement. It's important when working on or near an engine to make sure the equipment is powered off and completely cooled down before starting any repairs. Access to proper tools is recommended before attempting this part installation. For more accurate information on how and where to install this valve seal, reference the appropriate owner's manual and specific equipment diagrams.This is an authentic OEM replacement part made of high-quality materials. This part can be used with small engine outdoor power equipment that have been manufactured by Midwest Engine. Sold individually.

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$13.95
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$14.81
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$0.86

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883
Product photo
By: Midwest Engine

Seals connection between engine and exhaust system on lawn and garden equipment. Replace if exhaust leaks or gasket shows cracking. Verify fit with model.

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$8.95
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$9.00
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$0.05

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987A
By: Midwest Engine
Not available

This part is discontinued by the manufacturer and is no longer available for purchase.

988
By: Midwest Engine

Engine oil adapter gasket seals the oil adapter connection. Replace if you notice oil leaks near the adapter. Verify fit with your engine model number.

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$5.95
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$7.08
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$1.13

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1022
By: Midwest Engine

Seals oil into the camshaft area of your engine. Replace when leaking oil or during valve cover maintenance. Confirm fit with your engine model number.

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$9.73
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$10.90
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$1.17

Out Of Stock

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1091
By: Midwest Engine
Not available

This part is discontinued by the manufacturer and is no longer available for purchase.

1095B
By: Midwest Engine
Not available

This part is discontinued by the manufacturer and is no longer available for purchase.

1095B
By: Midwest Engine
Not available

This part is discontinued by the manufacturer and is no longer available for purchase.

  • boxes images Over 2.1 Million Parts In Stock
  • time delivery images 2 Day Quick Delivery!
  • box-refresh images 365 Day Return Policy!
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