Craftsman
Lawn & Garden Engine

Model # 143681001 Official Craftsman 2-cycle engine

Here are the diagrams and repair parts for Official Craftsman 143681001 2-cycle engine, 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

?

This is the number corresponding to the part on the diagram / schematic

Search
ALL PARTS
Showing 10 of 94 parts  |

Troybilt Lawn & Garden Equipment Engine Air Filter 35066
#67

Replacement parts diagram

Troybilt lawn & garden equipment engine air filter

Part #35066

BEST SELLER
This item is not returnable
$4.79
17% OFF Phone Price : $5.79
In Stock
Tecumseh Lawn & Garden Equipment Engine Air Filter Cover (replaces 35986, B35065) 35065
#65

Replacement parts diagram

Tecumseh lawn & garden equipment engine air filter cover (replaces 35986, b35065)

Part #35065

BEST SELLER
This item is not returnable
$9.69
9% OFF Phone Price : $10.69
In Stock
Troybilt Lawn & Garden Equipment Engine Spark Plug Boot (replaces 27276, Tc-610118) 610118
#40

Replacement parts diagram

Troybilt lawn & garden equipment engine spark plug boot (replaces 27276, tc-610118)

Part #610118

This item is not returnable
$5.24
16% OFF Phone Price : $6.24
In Stock
Starter Handle 590452
#8

Rewind starter diagram

Starter handle

Part #590452

Replaced by #590701

?
Manufacturer substitution
This part replaces 590452. Substitute parts can look different from the original.
This item is not returnable
$7.80
11% OFF Phone Price : $8.80
In Stock
Lawn & Garden Equipment Engine Fuel Line Clamp 410253
#57

Replacement parts diagram

Lawn & garden equipment engine fuel line clamp

Part #410253

This item is not returnable
In Stock
Rope 590639
#3

Rewind starter diagram

Rope

Part #590639

Replaced by #590639A

?
Manufacturer substitution
This part replaces 590639. Substitute parts can look different from the original.
This item is not returnable
In Stock
Tecumseh Spring 570650
#26

Replacement parts diagram

Tecumseh spring

Part #570650

This item is not returnable
In Stock
Flywheel Assembly 611055
#36

Replacement parts diagram

Flywheel assembly

Part #611055

In Stock
Tecumseh Adapter 570689
#64

Replacement parts diagram

Tecumseh adapter

Part #570689

This item is not returnable
In Stock
Lawn & Garden Equipment Engine Flywheel Key 611054
#35

Replacement parts diagram

Lawn & garden equipment engine flywheel key

Part #611054

This item is not returnable
In Stock

Symptoms for electric ranges

Main causes: faulty surface element, burner control switch failure, temperature limiter not working properly, loose wiri…

Main causes: impact from dropping an item on the glass surface, ceramic glass surface flaw, surface element temperature …

Repair guides for electric ranges

How to replace a range hidden bake element

How to replace a range hidden bake element

These step-by-step instructions guide you through replacing the oven hidden bake element in an electric range.…

Repair difficulty
Time required
 30 minutes or less
How to replace a range glass cooktop

How to replace a range glass cooktop

These step-by-step instructions explain how to replace a damaged ceramic glass cooktop on an electric range. …

Repair difficulty
Time required
 45 minutes or less
How to replace a range relay control board

How to replace a range relay control board

Follow these instructions to replace the relay control board if it isn't responding to signals from the microprocessor d…

Repair difficulty
Time required
 45 minutes or less

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

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.…