Craftsman
Lawn & Garden Engine

Model # 143740022 Official Craftsman 4-cycle engine

Here are the diagrams and repair parts for Official Craftsman 143740022 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 204 parts  |

Generac Lawn & Garden Equipment Engine Fuel Line (replaces 14306, 34357) 29774
#167

Replacement parts diagram

Generac lawn & garden equipment engine fuel line (replaces 14306, 34357)

Part #29774

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This item is not returnable
$5.99
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Screw 30688
#82

Replacement parts diagram

Screw

Part #30688

Replaced by #30063

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Manufacturer substitution
This part replaces 30688. Substitute parts can look different from the original.
This item is not returnable
$2.49
29% OFF Phone Price : $3.49
In Stock
Lawn & Garden Equipment Engine Screw 28942
#170

Replacement parts diagram

Lawn & garden equipment engine screw

Part #28942

This item is not returnable
$2.49
29% OFF Phone Price : $3.49
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Screw 30564
#34

Replacement parts diagram

Screw

Part #30564

Replaced by #650451

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Manufacturer substitution
This part replaces 30564. Substitute parts can look different from the original.
This item is not returnable
In Stock
Repair 631765
#28

Replacement parts diagram

Repair

Part #631765

In Stock
Valve Spring 33507
#23

Replacement parts diagram

Valve spring

Part #33507

This item is not returnable
In Stock
Cook Top Side Trim Kit Retaining Ring 29193
#38

Replacement parts diagram

Cook top side trim kit retaining ring

Part #29193

This item is not returnable
In Stock
Carburetor Lawn & Garden Equipment Engine Carburetor Float 27105
#14

Replacement parts diagram

Carburetor lawn & garden equipment engine carburetor float

Part #27105

In Stock
Lauson Lawn & Garden Equipment Engine O-ring 33590
#40

Replacement parts diagram

Lauson lawn & garden equipment engine o-ring

Part #33590

This item is not returnable
In Stock
Lawn & Garden Equipment Washer 30590A
#29

Replacement parts diagram

Lawn & garden equipment washer

Part #30590A

Replaced by #651080

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Manufacturer substitution
This part replaces 30590A. Substitute parts can look different from the original.
This item is not returnable
In Stock

Symptoms for elliptical machines

Choose a symptom to see related elliptical repairs.

Main cause: lack of lubrication on pivot points...

Main causes: faulty reed switch, reed switch needs adjustment, wiring failure, bad control console...

Main causes: dirty heart rate sensors, wiring failure, bad control console...

Main causes: dead batteries, power supply failure, bad wiring connections, faulty control console...

Main causes: loose fastening bolts, damaged handle bars...

Main causes: weak batteries, loose wires, faulty control console...

Main causes: leveling feet need to be adjusted, loose frame bolts, unstable flooring...

Main causes: bad resistance motor, faulty control console, wiring failure...

Repair guides for elliptical machines

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

How to replace an elliptical resistance motor

How to replace an elliptical resistance motor

If the resistance motor is not changing the resistance on your elliptical, replace it using these steps....

Repair difficulty
Time required
15 minutes or less
How to adjust an elliptical reed switch

How to adjust an elliptical reed switch

If the console doesn't display the correct speed on your elliptical, adjust the reed switch using these steps....

Repair difficulty
Time required
15 minutes or less
How to replace an elliptical console

How to replace an elliptical console

If the console on your elliptical doesn't work, replace it by following these 3 easy steps....

Repair difficulty
Time required
15 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 elliptical.

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....