Can’t find your part?   Contact us:
+1-309-603-4777
Sears Parts Direct
Tips to find your model number
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 # 143174242 Official Craftsman 4-cycle engine

Here are the diagrams and repair parts for Official Craftsman 143174242 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 110 parts  |
Screw 28820
#90

Unit parts diagram

Screw

Part #28820

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

Spring 630735
#128

Unit parts diagram

Spring

Part #630735

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

Ring 20381
#16

Unit parts diagram

Ring

Part #20381

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

Screw 650272
#62

Unit parts diagram

Screw

Part #650272

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

Briggs And Stratton Jet-main 590440
#12

Unit parts diagram

Briggs and stratton jet-main

Part #590440

$11.34
In Stock
Tecumseh Rope Clip 590446
#16

Unit parts diagram

Tecumseh rope clip

Part #590446

This item is not returnable
$4.40
In Stock
Tecumseh Brake 590438
#10

Unit parts diagram

Tecumseh brake

Part #590438

This item is not returnable
$2.16
In Stock
Tecumseh Bracket Assembly 590441
#13

Unit parts diagram

Tecumseh bracket assembly

Part #590441

$8.74
In Stock
Tecumseh Cover 590431
#2

Unit parts diagram

Tecumseh cover

Part #590431

This item is not returnable
$6.54
In Stock
Tecumseh Spring Hub 590432
#4

Unit parts diagram

Tecumseh spring hub

Part #590432

This item is not returnable
$6.17
In Stock

RECOMMENDED MAINTENANCE PARTS AND ACCESSORIES

Repair guides for side-by-side refrigerators

How to replace a foamed-in-place door gasket in a side-by-side refrigerator

How to replace a foamed-in-place door gasket in a side-by-side refrigerator

The door gasket seals the gap around the door to keep the cold air in and the warm air out. Replace a worn or damaged do…

Read more
Repair difficulty
Time required
 30 minutes or less
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 a defrost sensor in a side-by-side refrigerator

How to replace a defrost sensor in a side-by-side refrigerator

If frost is building up in the freezer of your side-by-side refrigerator, the defrost sensor could be at fault. You can …

Read more
Repair difficulty
Time required
 45 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