Craftsman
Lawn & Garden Engine

Model # 143631052 Official Craftsman 4-cycle engine

Here are the diagrams and repair parts for Official Craftsman 143631052 4-cycle engine, 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 166 parts  |

Starter Rope 590386
#9

Rewind starter diagram

Starter rope

Part #590386

Replaced by #590535

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Manufacturer substitution
This part replaces 590386. Substitute parts can look different from the original.
BEST SELLER
This item is not returnable
$2.49
29% OFF Phone Price : $3.49
In Stock
Fuel Line 29774
#118

Unit parts diagram

Fuel line

Part #29774

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

Clamp 32973
#81

Unit parts diagram

Clamp

Part #32973

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

Element 31410
#40

Unit parts diagram

Element

Part #31410

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

Lawn & Garden Equipment Engine Carburetor O-ring 630740
#13

Carburetor diagram

Lawn & garden equipment engine carburetor o-ring

Part #630740

This item is not returnable
$3.64
22% OFF Phone Price : $4.64
In Stock
Gasket 27677
#26

Unit parts diagram

Gasket

Part #27677

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

Coil Wire 30560
#13

Magneto diagram

Coil wire

Part #30560

Replaced by #30560A

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Manufacturer substitution
This part replaces 30560. Substitute parts can look different from the original.
$47.09
11% OFF Phone Price : $53.09
In Stock
/gvnr Shaft 30574
#106

Unit parts diagram

/gvnr shaft

Part #30574

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

/intke Valve 29314A
#5A

Unit parts diagram

/intke valve

Part #29314A

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

Lawn & Garden Equipment Engine Breaker Assembly 30547A
#6

Magneto diagram

Lawn & garden equipment engine breaker assembly

Part #30547A

In Stock

Symptoms for treadmills

Choose a symptom to see related treadmill repairs.

Main causes: damaged walking belt, improper belt tension, lack of belt lubricant, bad drive motor…

Main causes: damaged walking belt, improper belt tension, bad roller bearing…

Main causes: rear roller out of alignment, damaged walking belt, bad roller…

Main causes: missing safety key, bad control console, wiring failure, faulty motor control board, bad drive motor…

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

Effective articles & videos to help repair your lawn & garden engines

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

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.…

What are the main components of a lawn mower?

What are the main components of a lawn mower?

Learn about the main parts of a lawn mower and when to replace parts.…