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197D1071p039 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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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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$16.60
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$2.65

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Engine Carburetor Repair Kit
Genuine Midwest Engine part
By: Midwest Engine
Part Number: 497578

Fix hard starting, rough idling, or engine stalling issues with this carburetor repair kit. Contains all gaskets and seals needed for complete rebuild.

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$40.95
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$46.45
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$5.50

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Base-Air Cleaner
Genuine Midwest Engine part
By: Midwest Engine
Part Number: 498544

 

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$57.32
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$63.06
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$5.73

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Pin-Piston/Std
Genuine Midwest Engine part
By: Midwest Engine
Part Number: 499302

 

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$8.15
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$8.96
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$0.81

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Piston Assy-Std
Genuine Midwest Engine part
By: Midwest Engine
Part Number: 499960

 

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$52.26
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$57.49
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$5.23

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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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$5.24
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$0.84

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Carburetor
Genuine Midwest Engine part
By: Midwest Engine
Part Number: 690117

 

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$111.68
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$122.85
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$11.17

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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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$5.39
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$0.82

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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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$5.89
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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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$7.76
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$1.18

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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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$0.91

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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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Manifold-Intake
Genuine Midwest Engine part
By: Midwest Engine
Part Number: 691157

 

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$40.27
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$44.30
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$4.03

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Screw
Genuine Midwest Engine part
By: Midwest Engine
Part Number: 691671

 

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$2.35
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$2.59
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$0.24

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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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$14.93
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$2.38

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  • Over 2.1 Million Parts In Stock Over 2.1 Million Parts In Stock
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