Model # 21759463 Official Craftsman 4.5-hp outboard motor

Here are the diagrams and repair parts for Official Craftsman 21759463 4.5-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

ALL PARTS

Showing 10 of 238 parts |

#25

Carburetor assembly no. 631724 diagram

Gasket

Part #631028

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

#58

Engine assembly no. 642-15a diagram

Fuel line

Part #29774

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

#14

Carburetor assembly no. 631724 diagram

Float

Part #631023

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

#26

Engine assembly no. 642-15a diagram

Seal

Part #510105

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

#13

Carburetor assembly no. 631724 diagram

Clip

Part #631022

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

#28

Engine assembly no. 642-15a diagram

Spring

Part #510109

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

#27

Engine assembly no. 642-15a diagram

Retainer

Part #510106

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

Rewind starter assembly no. 590420 diagram

Spring

Part #590412

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

#26

Gear housing assembly diagram

Preway roll pin

Part #7058

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

#29

Gear housing assembly diagram

Exercise equipment washer

Part #4447

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

Repair guides for side-by-side refrigerators

How to replace an ice dispenser motor in a side-by-side refrigerator

If your side-by-side refrigerator isn’t churning out ice, replacing the motor could fix the problem. These steps explain…

Repair difficulty

Time required

45 minutes or less

How to replace a defrost heater in a side-by-side refrigerator

If frost is building up in the freezer of your side-by-side refrigerator, the defrost heater could be faulty. Follow the…

Repair difficulty

Time required

45 minutes or less

How to replace an evaporator fan motor in a side-by-side refrigerator

If your refrigerator isn't as cold as it should be, it could be that the evaporator fan motor isn't circulating air. Thi…

Repair difficulty

Time required

60 minutes or less

Articles and videos for side-by-side refrigerators

How to Replace the Water Filter in a GE Refrigerator

Model # 21759463 Official Craftsman 4.5-hp outboard motor

Model diagram and schematic

SEARCH WITHIN THIS MODEL

Repair guides for side-by-side refrigerators

How to replace an ice dispenser motor in a side-by-side refrigerator

How to replace a defrost heater in a side-by-side refrigerator

How to replace an evaporator fan motor in a side-by-side refrigerator

Articles and videos for side-by-side refrigerators

How to Replace the Water Filter in a GE Refrigerator

How to Replace the Water Filter in a Maytag Refrigerator

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

Parts & More

Stay Connected

Quick links

Let us help you

More resources