Boating

Model # 21758531 Official Craftsman outboard motor

Here are the diagrams and repair parts for Official Craftsman 21758531 outboard motor, as well as links to manuals and error code tables, if available.

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Browse Parts for
21758531 Outboard Motor
Fuel Line 29774
#56

Engine diagram

Fuel line

Part #29774

The manufacturer no longer makes this part, and there's no substitute part

Gasket 27554
#18

Carburetor diagram

Gasket

Part #27554

The manufacturer no longer makes this part, and there's no substitute part

Gasket 631334
#21

Carburetor diagram

Gasket

Part #631334

The manufacturer no longer makes this part, and there's no substitute part

Spring 630766
#59

Engine diagram

Spring

Part #630766

The manufacturer no longer makes this part, and there's no substitute part

Starter 590420
#73

Engine diagram

Starter

Part #590420

The manufacturer no longer makes this part, and there's no substitute part

Tecumseh Rod 56016
#38

Power head diagram

Tecumseh rod

Part #56016

The manufacturer no longer makes this part, and there's no substitute part

Bushing 96032
#51

Power head diagram

Bushing

Part #96032

The manufacturer no longer makes this part, and there's no substitute part

Preway Boat Motor Propeller Nut 26011
#52

Gas tank assembly part number 5973 diagram

Preway boat motor propeller nut

Part #26011

The manufacturer no longer makes this part, and there's no substitute part

Eska Boat Motor Gasket 96225
#10

Column assembly diagram

Eska boat motor gasket

Part #96225

The manufacturer no longer makes this part, and there's no substitute part

Preway Roll Pin 7058
#27

Gas tank assembly part number 5973 diagram

Preway roll pin

Part #7058

The manufacturer no longer makes this part, and there's no substitute part

Symptoms for gas cooktops

Main causes: burner igniter switch failure, bad spark module, dirty or damaged spark electrode, wiring failure, lack of …

Main causes: gas supply problem, faulty pressure regulator, clogs in burner or orifice, burner valve failure…

Main causes: stuck burner igniter switch, wet igniter switch contacts, faulty spark module…

Repair guides for gas cooktops

How to replace a spark igniter switch on a gas cooktop

How to replace a spark igniter switch on a gas cooktop

Follow these step-by-step instructions to fix the surface burner ignition system on your gas cooktop by replacing the sp…

Repair difficulty
Time required
 45 minutes or less
How to replace a spark module on a gas cooktop

How to replace a spark module on a gas cooktop

No flame on your gas cooktop? Installing a new spark module could be the fix you need.…

Repair difficulty
Time required
 30 minutes or less

Articles and videos for gas cooktops

How is cooking on an electric range different than cooking on a gas stove?

How is cooking on an electric range different than cooking on a gas stove?

Learn about the differences between cooking on gas and electric stoves.…

5 Holiday Cleaning Tasks Essential to Boosting Your Home’s Image

5 Holiday Cleaning Tasks Essential to Boosting Your Home’s Image

Get tips on completing essential holiday cleaning tasks to brighten your home.…

How to clean grates and burners on a gas cooktop video

How to clean grates and burners on a gas cooktop video

Find out how to clean the grates and burners on your gas cooktop.…