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20Dmerwh 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 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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$4.43
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$6.34
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$1.91

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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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$18.27
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$2.92

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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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$0.75

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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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$2.38

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Generic Friction Spring
Genuine Midwest Engine part
By: Midwest Engine
Part Number: 691855

This replacement friction spring is a genuine OEM part meant for any number of small appliance engines run using a starter rope. This spring absorbs large amounts of kinetic energy that could damage the starter rope pulley system. It helps keep the pulley from being overstretched, which would create enough pressure to break the entire system. This spring sits at the center of the pulley system and creates resistance as the user yanks the starter rope. Friction springs can become worn out after repeated use, especially if a user tends to yank the starter rope quite forcefully. The most obvious sign of a worn of friction spring is if the pulley system lacks any resistance. As the user pulls the cord, they should feel a little pull back, but if the friction spring is worn, there will be much less resistance. Replacing this part is straightforward and will only require a screwdriver. Simply open the pulley system, carefully remove the old spring, and install the new one. This part is compatible with a wide number of appliances from Toro, Vanguard, Briggs & Stratton, and Lawnboy. It comes sourced from the original manufacturer and ships individually.

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$4.95
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$5.89
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Lawn Mower Engine Stop Switch
Genuine Midwest Engine part
By: Midwest Engine
Part Number: 692310

Engine won't shut off when you turn the key? Replace your lawn mower's stop switch to restore safe engine control. Simple safety repair.

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$6.65
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$1.26

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Engine Retainer Ring E-Clip
Genuine Midwest Engine part
By: Midwest Engine
Part Number: 692564

E-shaped retainer clip for lawn mowers, snowblowers, and pressure washers. Replace when cracked, broken, or missing to secure engine components.

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$5.59
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$1.06

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Rope-Starter
Genuine Midwest Engine part
By: Midwest Engine
Part Number: 693389

 

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$0.40

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Lawn Mower Engine Crankcase Gasket
Genuine Midwest Engine part
By: Midwest Engine
Part Number: 694953

Crankcase gasket seals cylinder assembly to crankcase. Replace if oil leaks or engine loses compression. Verify fit with your model number.

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$6.69
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$8.18
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$1.49

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Engine Fuel Line
Genuine Midwest Engine part
By: Midwest Engine
Part Number: 791766

Mower won't start or runs poorly? Cracked or leaking fuel lines prevent proper fuel delivery. Simple 15-minute DIY repair restores engine performance.

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$9.95
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$11.84
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Engine Ignition Switch Key
Genuine Midwest Engine part
By: Midwest Engine
Part Number: 791944

Can't start your lawn mower engine? A worn or broken ignition switch key prevents operation. Direct replacement restores on/off control in minutes.

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$18.65
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$22.19
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$3.54

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Lawn Mower Engine Carburetor Primer Hose
Genuine Midwest Engine part
By: Midwest Engine
Part Number: 793006

This is a small flexible fuel line that connects the primer bulb to the carburetor on a lawn mower engine. It delivers a shot of fuel into the carburetor when the primer bulb is pressed, helping the engine start more easily. Replace this hose if it is cracked, hardened, or leaking fuel around the primer bulb area.

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$10.67
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$12.70
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$2.03

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Adjuster-Rocker Arm
Genuine Midwest Engine part
By: Midwest Engine
Part Number: 690083

 

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$13.51
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$15.00
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Screw
Genuine Midwest Engine part
By: Midwest Engine
Part Number: 690352

 

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$3.46
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$3.80
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Screw
Genuine Midwest Engine part
By: Midwest Engine
Part Number: 690360

This screw is a genuine Midwest Engine part, sold individually. This screw can be used as a replacement part for a variety of small engine outdoor appliances including lawn mowers, snowblowers, and wood chippers. The purpose of a screw in such outdoor appliances is to provide a secure fastening for two or more components to one another through the piercing of the screw into the components and the rotation of the screw so that its placement is stable.The screw of a small engine outdoor appliance is a small component that can be easily lost or misplaced. If the screw is stripped or otherwise damaged, it should be removed and replaced by this genuine OEM replacement part. Remember to always wear gloves when handling, repairing, and operating outdoor equipment. Always unplug the appliance before performing any kind of repair or replacement. This is an OEM part sourced directly from the manufacturer, and it is sold individually. This screw is compatible with the following outdoor appliance brands: Midwest Engine, Briggs & Stratton, Toro, Craftsman, Cub Cadet, Murray, Lawn Boy, MTD, and Simplicity.

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$2.04
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Screw
Genuine Midwest Engine part
By: Midwest Engine
Part Number: 690718

 

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$9.95
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$10.14
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  • Over 2.1 Million Parts In Stock Over 2.1 Million Parts In Stock
  • 2 Day Quick Delivery! 2 Day Quick Delivery!
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