Craftsman
Lawn & Garden Engine

Model # 143945500 Official Craftsman engine

Here are the diagrams and repair parts for Official Craftsman 143945500 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 115 parts  |

Lawn & Garden Equipment Engine Air Filter (replaces Taf-124, Tc-36046) 36046
#245

4 cycle engine diagram

Lawn & garden equipment engine air filter (replaces taf-124, tc-36046)

Part #36046

BEST SELLER
$9.40
10% OFF Phone Price : $10.40
In Stock
Lawn & Garden Equipment Engine Recoil Starter Rope, 98-in (replaces 1258, 28288, 28358, 28528, 30971, 31285, 31395, 31396, 31696, 590451a, 590456, 590527, 730608, 740032) 590535
#12

Starter 590686 (71/143) diagram

Lawn & garden equipment engine recoil starter rope, 98-in (replaces 1258, 28288, 28358, 28528, 30971, 31285, 31395, 31396, 31696, 590451a, 590456, 590527, 730608, 740032)

Part #590535

BEST SELLER
This item is not returnable
$2.49
29% OFF Phone Price : $3.49
In Stock
Troybilt Lawn & Garden Equipment O-ring 35499
#307

4 cycle engine diagram

Troybilt lawn & garden equipment o-ring

Part #35499

This item is not returnable
$2.49
29% OFF Phone Price : $3.49
In Stock
Troybilt Lawn & Garden Equipment Screw 650926
#287

4 cycle engine diagram

Troybilt lawn & garden equipment screw

Part #650926

This item is not returnable
In Stock
Lawn & Garden Equipment Engine Oil Seal 36010
Lawn & garden equipment engine oil seal

Part #36010

$10.29
16% OFF Phone Price : $12.29
In Stock
Lawn & Garden Equipment Engine Spring 632545
Lawn & garden equipment engine spring

Part #632545

This item is not returnable
In Stock
Lawn & Garden Equipment Engine Carburetor Rebuild Kit (replaces 730235, 730235a) 730235B
#(NI)

Carburetor 632671 (71/143) diagram

Lawn & garden equipment engine carburetor rebuild kit (replaces 730235, 730235a)

Part #730235B

$38.12
14% OFF Phone Price : $44.12
In Stock
Generac Lawn & Garden Equipment Engine Governor Control Lever Clamp 31335
#17

4 cycle engine diagram

Generac lawn & garden equipment engine governor control lever clamp

Part #31335

This item is not returnable
In Stock
Generac Lawn & Garden Equipment Engine Valve Cover Gasket 27234A
#169

4 cycle engine diagram

Generac lawn & garden equipment engine valve cover gasket

Part #27234A

This item is not returnable
In Stock
Lawn & Garden Equipment Engine Breather Filter 36059
#6

4 cycle engine diagram

Lawn & garden equipment engine breather filter

Part #36059

This item is not returnable
In Stock

Symptoms for top-mount refrigerators

Main causes: frozen or clogged defrost drain tube, cracked water system tubing…

Repair guides for top-mount refrigerators

How to replace a refrigerator water valve

How to replace a refrigerator water valve

Replace the water valve that feeds water to the ice maker and water dispenser if it no longer controls the flow of water…

Repair difficulty
Time required
 15 minutes or less
How to replace the compressor run capacitor in a top-freezer refrigerator

How to replace the compressor run capacitor in a top-freezer refrigerator

The run capacitor sends electric current to the compressor motor to help the motor run efficiently. Replace the run capa…

Repair difficulty
Time required
 15 minutes or less
How to replace the defrost thermistor in a top-freezer refrigerator

How to replace the defrost thermistor in a top-freezer refrigerator

The defrost thermistor attaches to the evaporator coil and measures the evaporator coil temperature during defrost.…

Repair difficulty
Time required
 15 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.…