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28M9580sr 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 Ignition Key Switch
Genuine Midwest Engine part
By: Midwest Engine
Part Number: 692318

Engine won't start or keeps running after key turned off? This ignition key switch controls engine power and startup. Common fix for starting issues.

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$24.50
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$3.18

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Engine Starter Drive
Genuine Midwest Engine part
By: Midwest Engine
Part Number: 696540

Engine won't start or makes grinding noise? This starter drive connects the starter motor to the crankshaft. Replacement takes 30-45 minutes.

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$20.68
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$22.97
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$2.29

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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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Rod-Connecting
Genuine Midwest Engine part
By: Midwest Engine
Part Number: 494504S

 

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$50.14
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$55.15
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$5.01

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Breather Assembly
Genuine Midwest Engine part
By: Midwest Engine
Part Number: 495735

 

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$26.06
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$2.61

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Lawn Mower Engine Idle Speed Adjustment Screw
Genuine Midwest Engine part
By: Midwest Engine
Part Number: 495800

This is a small adjustment screw used in lawn mower engines to regulate idle speed. It threads into the carburetor assembly and controls the amount of air or fuel mixture at idle. Replace this screw if it is stripped, corroded, or if the engine idle speed cannot be properly adjusted.

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$13.95
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$16.74
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$2.79

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Engine Spark Plug Boot
Genuine Midwest Engine part
By: Midwest Engine
Part Number: 66538S

Engine won't start or runs rough? A cracked or missing spark plug boot causes misfiring and prevents proper ignition. Easy DIY replacement part.

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$4.40
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$5.19
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Spring-Ratchet
Genuine Midwest Engine part
By: Midwest Engine
Part Number: 690547

 

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$3.62
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$3.99
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$0.36

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Nut
Genuine Midwest Engine part

Nut

By: Midwest Engine
Part Number: 690800

 

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$4.57
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$5.48
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Screw
Genuine Midwest Engine part
By: Midwest Engine
Part Number: 690837

This is a replacement screw that can be used on various types of lawn and garden equipment. The type of equipment will affect where the screw is used on the tool. A screw is used to attach various components together so nothing comes loose while the tool is in use. It can also be used with a nut. It's best to choose a nut that has the same finish and threading as the screw.A screw can be damaged in many ways. If this occurs, it will need to be replaced. Corrosion, wear and tear, extreme stress, and high temperatures can all cause a screw to fail. Inspecting the screw can indicate whether it will need to be replaced. Use a screwdriver to take off the old screw, or use a pair of pliers if the screw has become stripped. Replace it with a new screw.This is an authentic OEM replacement part sourced directly from the manufacturer. Each screw is sold individually. The component is designed for use with lawn mowers, snowblowers, tillers, pressure washers, leaf blowers, edgers, chainsaws, generators, and wood chippers manufactured by Briggs & Stratton, Simplicity, Toro, MTD, Cub Cadet, Lawn-Boy, Homelite, and Murray.

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$4.95
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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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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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$5.70
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Washer-Sealing
Genuine Midwest Engine part
By: Midwest Engine
Part Number: 690997

 

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$4.24
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$4.66
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$0.42

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Engine Control Wire
Genuine Midwest Engine part
By: Midwest Engine
Part Number: 691026

Control wire for lawn and garden engines. Connects controls to engine throttle or choke mechanisms. Replace if frayed, broken, kinked, or missing.

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$15.35
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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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Engine Pawl Friction Plate Screw
Genuine Midwest Engine part
By: Midwest Engine
Part Number: 691696

Replacement screw that secures the pawl friction plate in lawn and garden engines. Replaces lost, stripped, or damaged flange bolts on the recoil assembly.

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$12.55
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  • Over 2.1 Million Parts In Stock Over 2.1 Million Parts In Stock
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