Craftsman
Boating

Model # 21759491 Official Craftsman 7.5-hp deluxe outboard motor

Here are the diagrams and repair parts for Official Craftsman 21759491 7.5-hp deluxe 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 368 parts  |

Float 631023
#14

Carburetor assembly diagram

Float

Part #631023

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

Cover 610118
#43

Engine assembly diagram

Cover

Part #610118

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

Gasket 631334
#21

Carburetor assembly diagram

Gasket

Part #631334

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

Screw 650748
#53

Engine assembly diagram

Screw

Part #650748

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

Element 630953
#6

Carburetor assembly diagram

Element

Part #630953

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

Stud 26277
#8

Column assembly diagram

Stud

Part #26277

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

Eska Boat Motor Screw 538
#7

Power head assembly diagram

Eska boat motor screw

Part #538

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

Stud Brkt 26127
#30

Column assembly diagram

Stud brkt

Part #26127

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

Pin (silver) 6415
Pin (silver)

Part #6415

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

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Main causes: faulty sensors, wiring failure, bad control console…

Main causes: bad control console, wiring failure, bad motor control board…

Main causes: no power, bad power cord, tripped or faulty overload switch, bad power switch, wiring failure, bad motor co…

Repair guides for treadmills

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

How to replace a treadmill motor controller

How to replace a treadmill motor controller

Your treadmill motor won't run with a defective motor controller. Replace the motor controller if it doesn't operate the…

Repair difficulty
Time required
 15 minutes or less
How to replace a treadmill drive motor

How to replace a treadmill drive motor

A defective drive motor won't run when activated by the motor controller. Replace the treadmill drive motor if it doesn'…

Repair difficulty
Time required
 15 minutes or less
How to replace a treadmill walking board

How to replace a treadmill walking board

A worn-out walking board creates friction with the walking belt and causes the belt to slow down during use. Replace the…

Repair difficulty
Time required
 30 minutes or less

Articles and videos for treadmills

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

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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.…

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Top questions about Sears and Sears PartsDirect

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How to use a multimeter to test electrical parts video

How to use a multimeter to test electrical parts video

Learn how to use a multimeter to check for wiring problems in an appliance that's not working…