Craftsman
Lawn & Garden Engine

Model # 143354272 Official Craftsman 4-cycle engine

Here are the diagrams and repair parts for Official Craftsman 143354272 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 150 parts  |

Lawn Mower O-ring 631028
#25

Carburetor diagram

Lawn mower o-ring

Part #631028

Replaced by #631028A

?
Manufacturer substitution
This part replaces 631028. 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 Carburetor Gasket (replaces 27141) 26756
#81

Engine diagram

Troybilt lawn & garden equipment engine carburetor gasket (replaces 27141)

Part #26756

BEST SELLER
This item is not returnable
$3.64
22% OFF Phone Price : $4.64
In Stock
Fuel Line 30706
#110

Engine diagram

Fuel line

Part #30706

Replaced by #29774

?
Manufacturer substitution
This part replaces 30706. Substitute parts can look different from the original.
BEST SELLER
This item is not returnable
$5.99
14% OFF Phone Price : $6.99
In Stock
Primer Assembly 632047
#9

Carburetor diagram

Primer assembly

Part #632047

Replaced by #632047A

?
Manufacturer substitution
This part replaces 632047. Substitute parts can look different from the original.
This item is not returnable
In Stock
Lawn & Garden Equipment Engine O-ring 34265
#124

Engine diagram

Lawn & garden equipment engine o-ring

Part #34265

Replaced by #36832

?
Manufacturer substitution
This part replaces 34265. Substitute parts can look different from the original.
This item is not returnable
In Stock
Flange Gasket 26750A
#24

Engine diagram

Flange gasket

Part #26750A

Replaced by #37609

?
Manufacturer substitution
This part replaces 26750A. Substitute parts can look different from the original.
This item is not returnable
In Stock
Generac Lawn & Garden Equipment Engine Nut 29752
#83

Engine diagram

Generac lawn & garden equipment engine nut

Part #29752

This item is not returnable
In Stock
Muffler 34613
#120

Engine diagram

Muffler

Part #34613

Replaced by #36473A

?
Manufacturer substitution
This part replaces 34613. Substitute parts can look different from the original.
This item is not returnable
$16.79
11% OFF Phone Price : $18.79
In Stock
Gasket 34690
#59

Engine diagram

Gasket

Part #34690

Replaced by #49-156

?
Manufacturer substitution
This part replaces 34690. Substitute parts can look different from the original.
This item is not returnable
$2.51
28% OFF Phone Price : $3.51
In Stock
Lawn & Garden Equipment Engine Carburetor Float Pin 631022
#13

Carburetor diagram

Lawn & garden equipment engine carburetor float pin

Part #631022

This item is not returnable
$2.49
29% OFF Phone Price : $3.49
In Stock

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.…