Craftsman
Boating

Model # 21759440 Official Craftsman 7-hp outboard motor

Here are the diagrams and repair parts for Official Craftsman 21759440 7-hp outboard motor, as well as links to manuals and error code tables, if available.

There are a couple of ways to find the part or diagram you need:

  • Click a diagram to see the parts shown on that diagram.
  • In the search box below, enter all or part of the part number or the part’s name.

Not all parts are shown on the diagrams—those parts are labeled NI, for “not illustrated”.

We encourage you to save the model to your profile, so it’s easy to access parts and manuals for your appliance whenever you log in.

For DIY troubleshooting advice and repair guides, visit our repair help section.

Model diagram and schematic

SEARCH WITHIN THIS MODEL

?

This is the number corresponding to the part on the diagram / schematic

Search
ALL PARTS
Showing 10 of 311 parts  |

Gasket 631028
#25

Carburetor diagram

Gasket

Part #631028

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

Fuel Line 29774
#56

Engine assembly diagram

Fuel line

Part #29774

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

Seal 510105
#12

Engine assembly diagram

Seal

Part #510105

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

Spring 510109
#14

Engine assembly diagram

Spring

Part #510109

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

Retainer 510106
#13

Engine assembly diagram

Retainer

Part #510106

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

Washer 630739
#28

Carburetor diagram

Washer

Part #630739

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

Spring 630738
#5

Carburetor diagram

Spring

Part #630738

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

Rod 56016
#28

Twist grip assy. & power head diagram

Rod

Part #56016

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

Spiral Pin 7069
#5

Gear housing assembly diagram

Spiral pin

Part #7069

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

Symptoms for gas ranges

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

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

Repair guides for gas ranges

How to replace oven door hinges on a gas range

How to replace oven door hinges on a gas range

See how to replace the oven door hinges on a gas range yourself, in just 30 minutes.…

Repair difficulty
Time required
 15 minutes or less
How to replace a range spark igniter switch

How to replace a range spark igniter switch

Follow these steps to replace the spark igniter switch—sometimes called a burner switch or spark switch—on a gas or dual…

Repair difficulty
Time required
 60 minutes or less
How to replace a gas range oven control board

How to replace a gas range oven control board

These step-by-step instructions explain how to replace an oven control board on a gas range…

Repair difficulty
Time required
 15 minutes or less

Articles and videos for gas ranges

How to clean and maintain your stove

How to clean and maintain your stove

Learn how to clean and maintain your stove to keep it in top shape.…

Oven won't heat: troubleshooting gas range problems video

Oven won't heat: troubleshooting gas range problems video

Learn how to troubleshoot and repair your gas oven if it won't heat.…

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.…