Can’t find your part?   Contact us:
+1-309-603-4777
Sears Parts Direct
Orders

  • Keep track of the models you own in your profile

    Sign in or Register to view or add models

Schedule a repair
Craftsman
Lawn & Garden Engine

Model # 143993001 Official Craftsman engine

Here are the diagrams and repair parts for Official Craftsman 143993001 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 113 parts  |
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
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
Generac Lawn & Garden Equipment Engine Service Manual (replaces 692509, 730546, 740048) 740049
#NI

Craftsman 4-cycle engine diagram

Generac lawn & garden equipment engine service manual (replaces 692509, 730546, 740048)

Part #740049

This item is not returnable
$12.19 | 
14% OFF Phone Price : $14.19
In Stock
Lawn & Garden Equipment Engine Throttle Control Kit (replaces 33858a, 33879a) 36677
#200

Craftsman 4-cycle engine diagram

Lawn & garden equipment engine throttle control kit (replaces 33858a, 33879a)

Part #36677

$39.34 | 
13% OFF Phone Price : $45.34
In Stock
Troybilt Lawn & Garden Equipment Screw 650926
Troybilt lawn & garden equipment screw

Part #650926

This item is not returnable
$2.16
In Stock
Generac Lawn & Garden Equipment Engine Nut 29752
#178

Craftsman 4-cycle engine diagram

Generac lawn & garden equipment engine nut

Part #29752

This item is not returnable
$2.16
In Stock
Generac Lawn & Garden Equipment Engine Governor Control Lever Clamp 31335
#17

Craftsman 4-cycle engine diagram

Generac lawn & garden equipment engine governor control lever clamp

Part #31335

This item is not returnable
$2.16
In Stock
Generac Lawn & Garden Equipment Engine Valve Cover Gasket 27234A
#169

Craftsman 4-cycle engine diagram

Generac lawn & garden equipment engine valve cover gasket

Part #27234A

This item is not returnable
$6.29
In Stock
Lawn & Garden Equipment Engine Fuel Tank 35584
#300

Craftsman 4-cycle engine diagram

Lawn & garden equipment engine fuel tank

Part #35584

$40.18
Back Order
Lawn & Garden Equipment Screw 651007
#103

Craftsman 4-cycle engine diagram

Lawn & garden equipment screw

Part #651007

This item is not returnable
$2.16
In Stock
Troybilt Lawn & Garden Equipment Engine Piston Pin Clip 20381
#43

Craftsman 4-cycle engine diagram

Troybilt lawn & garden equipment engine piston pin clip

Part #20381

This item is not returnable
$2.16
In Stock

RECOMMENDED MAINTENANCE PARTS AND ACCESSORIES

Symptoms for top-mount refrigerators

Why is there water in the bottom of the fridge under vegetable drawers?

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

Read more

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…

Read more
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…

Read more
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.…

Read more
Repair difficulty
Time required
 15 minutes or less

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

View all
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.…

Read more
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.…

Read more

Parts & More

Downdraft Ventilation System
GE Parts Downdraft Ventilation System