Craftsman
Boating

Model # 21758990 Official Craftsman outboard motor

Here are the diagrams and repair parts for Official Craftsman 21758990 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 232 parts  |

Gasket 631028
#25

Magneto diagram

Gasket

Part #631028

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

Float 631023
#14

Magneto diagram

Float

Part #631023

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

Seal 510242
#12

Engine diagram

Seal

Part #510242

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

Seal 510105
#26

Engine diagram

Seal

Part #510105

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

Spring 590412
#5

Rewind starter no. 590420 diagram

Spring

Part #590412

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

Retainer 510106
#27

Engine diagram

Retainer

Part #510106

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

Spring 510109
#28

Engine diagram

Spring

Part #510109

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

Washer 630739
#28

Magneto diagram

Washer

Part #630739

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

Preway Boat Motor Oil Seal 96009
#18

Propeller assembly diagram

Preway boat motor oil seal

Part #96009

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

Symptoms for electric ranges

Main causes: impact from dropping an item on the glass surface, ceramic glass surface flaw, surface element temperature …

Main causes: faulty surface element, burner control switch failure, temperature limiter not working properly, loose wiri…

Repair guides for electric ranges

How to replace a range radiant surface element

How to replace a range radiant surface element

If the element on your glass cooktop isn't heating up even though it gets power, replace it yourself, in about 45 minute…

Repair difficulty
Time required
 45 minutes or less
How to replace an electric range oven control board

How to replace an electric range oven control board

If the electronic oven control board isn't powering the bake and broil functions, you can replace it in less than half a…

Repair difficulty
Time required
 15 minutes or less
How to replace a range coil surface element

How to replace a range coil surface element

Easily replace a coil surface element in 15 minutes or less by following these step-by-step instructions.…

Repair difficulty
Time required
 15 minutes or less

Articles and videos for electric ranges

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.…

How to enjoy all the online benefits we offer on our Sears PartsDirect website

How to enjoy all the online benefits we offer on our Sears PartsDirect website

Learn about all the convenient features on our Sears PartsDirect website that make your parts purchases easier.…

Top questions about Sears and Sears PartsDirect

Top questions about Sears and Sears PartsDirect

Get answers to frequently asked questions about Sears and Sears PartsDirect.…