Craftsman
Boating

Model # 21758541 Official Craftsman 3-hp outboard motor

Here are the diagrams and repair parts for Official Craftsman 21758541 3-hp outboard motor, as well as links to manuals and error code tables, if available.

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Model diagram and schematic

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ALL PARTS
Showing 10 of 230 parts  |

Gasket 631028
#25

Carburetor diagram

Gasket

Part #631028

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

Float 631023
#14

Carburetor diagram

Float

Part #631023

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

Cover 610118
#43

Engine diagram

Cover

Part #610118

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

Ring Set 310190
#6

Engine diagram

Ring set

Part #310190

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

Starter 590420
#65

Engine diagram

Starter

Part #590420

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

Gasket 510274
#18

Engine diagram

Gasket

Part #510274

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

Piston 310230
#5

Engine diagram

Piston

Part #310230

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

Preway Boat Motor Propeller Shaft Oil Seal 96014
#40

Gear housing assembly diagram

Preway boat motor propeller shaft oil seal

Part #96014

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

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Things to do: replace the spark plug, change the oil, rebuild the carburetor, adjust valve lash, adjust or replace the b…

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How to replace a snowblower chute control gearbox assembly

Replace the chute control gearbox on your snowblower if it's stripped or damaged.…

Repair difficulty
Time required
 15 minutes or less

Articles and videos for gas snowblowers

Use the advice and tips in these articles and videos to get the most out of your snowblower.

How to make your snowblower last longer

How to make your snowblower last longer

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Snowblower chute won't turn: troubleshooting chute control and gearbox problems video

Snowblower chute won't turn: troubleshooting chute control and gearbox problems video

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