Craftsman
Lawn & Garden Engine

Model # 143680012 Official Craftsman 4-cycle engine

Here are the diagrams and repair parts for Official Craftsman 143680012 4-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 203 parts  |

Gasket 27110
#20

Carburetor diagram

Gasket

Part #27110

Replaced by #27110A

?
Manufacturer substitution
This part replaces 27110. 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
Troybilt Lawn & Garden Equipment Engine Fuel Line Clamp 26460
#145

Engine diagram

Troybilt lawn & garden equipment engine fuel line clamp

Part #26460

BEST SELLER
This item is not returnable
$2.49
29% OFF Phone Price : $3.49
In Stock
Troybilt Lawn & Garden Equipment Engine Spark Plug Boot (replaces 27276, Tc-610118) 610118
#158

Engine 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
Lauson Lawn & Garden Equipment Engine Fuel Pump Rebuild Kit 33010
#144A

Engine diagram

Lauson lawn & garden equipment engine fuel pump rebuild kit

Part #33010

$40.69
13% OFF Phone Price : $46.69
In Stock
Troybilt Lawn & Garden Equipment Connecting Rod Bolt 32610A
#96

Engine diagram

Troybilt lawn & garden equipment connecting rod bolt

Part #32610A

This item is not returnable
In Stock
Lauson Lawn & Garden Equipment Engine Screw 650597
#68

Engine diagram

Lauson lawn & garden equipment engine screw

Part #650597

This item is not returnable
In Stock
Connector 610921
#132

Engine diagram

Connector

Part #610921

This item is not returnable
In Stock
Tractor Accessories Lawn & Garden Equipment Engine Starter Assembly 33835
Tractor accessories lawn & garden equipment engine starter assembly

Part #33835

$227.69
5% OFF Phone Price : $239.69
In Stock
Cook Top Side Trim Kit Lawn & Garden Equipment Engine Oil Fill Plug Gasket 29673
#140

Engine diagram

Cook top side trim kit lawn & garden equipment engine oil fill plug gasket

Part #29673

This item is not returnable
In Stock
Spark Plug 33657
#45

Engine diagram

Spark plug

Part #33657

Replaced by #35552

?
Manufacturer substitution
This part replaces 33657. Substitute parts can look different from the original.
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.…