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 # 143766082 Official Craftsman 4-cycle engine

Here are the diagrams and repair parts for Official Craftsman 143766082 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 140 parts  |
Spark Plug 33636
#65

Replacement parts diagram

Spark plug

Part #33636

Replaced by #J19LM

?
Manufacturer substitution
This part replaces 33636. Substitute parts can look different from the original.
BEST SELLER
This item is not returnable
$4.80 | 
17% OFF Phone Price : $5.80
In Stock
Spark Plug 34251
#65A

Replacement parts diagram

Spark plug

Part #34251

Replaced by #J19LM

?
Manufacturer substitution
This part replaces 34251. Substitute parts can look different from the original.
BEST SELLER
This item is not returnable
$4.80 | 
17% OFF Phone Price : $5.80
In Stock
Generac Lawn & Garden Equipment Engine Service Manual (replaces 692509, 730546, 740048) 740049

#NI

All parts 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
Fuel Tank 34156
#125

Replacement parts diagram

Fuel tank

Part #34156

Replaced by #34186A

?
Manufacturer substitution
This part replaces 34156. Substitute parts can look different from the original.
$45.98 | 
12% OFF Phone Price : $51.98
In Stock
Lawn & Garden Equipment Engine Locking Plate 31588
#84

Replacement parts diagram

Lawn & garden equipment engine locking plate

Part #31588

This item is not returnable
$4.27 | 
19% OFF Phone Price : $5.27
In Stock
Lawn & Garden Equipment Engine Speed Control Spring 34663
#22A

Replacement parts diagram

Lawn & garden equipment engine speed control spring

Part #34663

This item is not returnable
$2.49 | 
29% OFF Phone Price : $3.49
In Stock
Generac Lawn & Garden Equipment Engine Nut 29752
Generac lawn & garden equipment engine nut

Part #29752

This item is not returnable
$2.16
In Stock
Cook Top Side Trim Kit Retaining Ring 29193
#36

Replacement parts diagram

Cook top side trim kit retaining ring

Part #29193

This item is not returnable
$2.16
In Stock
Cook Top Side Trim Kit Fuel Cap 33032
#126

Replacement parts diagram

Cook top side trim kit fuel cap

Part #33032

$8.43
In Stock
Throttle Link 34662
#22

Replacement parts diagram

Throttle link

Part #34662

This item is not returnable
$4.77
In Stock

RECOMMENDED MAINTENANCE PARTS AND ACCESSORIES

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