Craftsman
Lawn & Garden Engine

Model #143646072 Official Craftsman 4-cycle engine

Here are the diagrams and repair parts for Craftsman 143646072 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.

Search within this model
Parts List

Showing 10 of 186 parts

Lawn & Garden Equipment Engine Carburetor Float Bowl Gasket (replaces 485-862)#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
In Stock
$2.49 | 
29% OFF 
Phone Price: $3.49
Lawn & Garden Equipment Engine Carburetor Needle Valve Kit (replaces 525-212)#12

Carburetor Diagram

Needle seat

Part #631021
Replaced by #631021B
?
Manufacturer substitution
This part replaces 631021. Substitute parts can look different from the original.
BEST SELLER
This item is not returnable
In Stock
$7.63 | 
12% OFF 
Phone Price: $8.63
Lawn & Garden Equipment Engine Carburetor Float Bowl Washer (replaces 49-084)#21

Carburetor Diagram

Gasket

Part #27110
Replaced by #27110A
?
Manufacturer substitution
This part replaces 27110. Substitute parts can look different from the original.
BEST SELLER
This item is not returnable
In Stock
$2.49 | 
29% OFF 
Phone Price: $3.49
Lawn & Garden Equipment Engine Service Manual (replaces 692509, 730546, 740048)

#NI

All parts Diagram

In Stock
$12.19 | 
14% OFF 
Phone Price: $14.19
Lawn & Garden Equipment Engine Carburetor Rebuild Kit#31

Carburetor Diagram

Lawn & garden equipment engine carburetor rebuild kit

Part #31840
This item is not returnable
In Stock
$22.60 | 
18% OFF 
Phone Price: $27.60
Gasket#100

Unit parts Diagram

Gasket

Part #27930

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

Lawn & Garden Equipment Engine Carburetor Bowl Drain Valve#17

Carburetor Diagram

Lawn & garden equipment engine carburetor bowl drain valve

Part #27136A
This item is not returnable
In Stock
$8.09 | 
11% OFF 
Phone Price: $9.09
Lawn & Garden Equipment Engine Breaker Assembly#6

Magneto Diagram

In Stock
$12.55
Lawn & Garden Equipment Engine Carburetor Adjustment Screw Spring#5A

Carburetor Diagram

In Stock
$2.16
Lawn & Garden Equipment Engine Screw#4

Carburetor Diagram

Lawn & garden equipment engine screw

Part #650506
This item is not returnable
In Stock
$2.16

Articles and videos common to all lawn & garden engines

June 29, 2022

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.

June 07, 2022

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.