Craftsman
Boating

Model # 21759460 Official Craftsman 4.5-hp outboard motor

Here are the diagrams and repair parts for Official Craftsman 21759460 4.5-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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Showing 10 of 265 parts  |

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

Ring Set 310190
#6

Engine diagram

Ring set

Part #310190

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 510217
#29

Engine diagram

Gasket

Part #510217

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

Starter 590420
Starter

Part #590420

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

Screw 650506
#4

Carburetor diagram

Screw

Part #650506

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

Boat Motor Cotter Pin, 3/32 X 1-in 6405
Boat motor cotter pin, 3/32 x 1-in

Part #6405

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

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Main causes: blade alignment needs adjustment, worn blade, bevel positive stops need adjustments, bevel pointer needs ad…

Main causes: worn motor brushes, bad drive motor, faulty overload switch, using an improper extension cord, binding saw …

Main causes: dirty saw blade, dull or damaged saw blade, blade alignment needs adjustment…

Repair guides for table saws

These step-by-step repair guides will help you safely fix what’s broken on your table saw.

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How to adjust a table saw blade

If the table saw isn’t cutting parallel to the miter gauge groove, adjust the cutting blade following the instructions i…

Repair difficulty
Time required
 30 minutes or less
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How to replace a table saw drive motor

You can replace a table saw drive motor that is weak or won't run. Here’s how.…

Repair difficulty
Time required
 45 minutes or less
How to replace a table saw blade

How to replace a table saw blade

If the table saw blade is dull or damaged, use these simple steps to replace it.…

Repair difficulty
Time required
 15 minutes or less

Articles and videos for table saws

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

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How to use a multimeter to test electrical parts video

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