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 # 143394222 Official Craftsman 4-cycle engine

Here are the diagrams and repair parts for Official Craftsman 143394222 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 22 parts  |
Piston Pin 35543
#16AB

Replacement parts diagram

Piston pin

Part #35543

$38.38
In Stock
Piston Pin 35541
#16A

Replacement parts diagram

Piston pin

Part #35541

$39.87
In Stock
Bracket 35168
#100

Replacement parts diagram

Bracket

Part #35168

This item is not returnable
$3.89
In Stock
Troybilt Carburetor Float 631024
#15

Replacement parts diagram

Troybilt carburetor float

Part #631024

This item is not returnable
$2.16
In Stock
Generac Rod 30963B
#19

Replacement parts diagram

Generac rod

Part #30963B

$25.78
In Stock
Piston Pin 35542
#16AA

Replacement parts diagram

Piston pin

Part #35542

$38.38
In Stock
Control Cover 35177
#108

Replacement parts diagram

Control cover

Part #35177

The manufacturer no longer makes this part, and there's no substitute part

Ring 35549
#17B

Replacement parts diagram

Ring

Part #35549

The manufacturer no longer makes this part, and there's no substitute part

Screw 650807
#109

Replacement parts diagram

Screw

Part #650807

The manufacturer no longer makes this part, and there's no substitute part

Pulley 590618
#8

Rewind starter diagram

Pulley

Part #590618

The manufacturer no longer makes this part, and there's no substitute part

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