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 # 143971200 Official Craftsman engine

Here are the diagrams and repair parts for Official Craftsman 143971200 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 152 parts  |
Generac Lawn & Garden Equipment Engine Fuel Line (replaces 14306, 34357) 29774
#290

4-cycle engine 71, 143 diagram

Generac lawn & garden equipment engine fuel line (replaces 14306, 34357)

Part #29774

BEST SELLER
This item is not returnable
$5.99 | 
14% OFF Phone Price : $6.99
In Stock
Cook Top Side Trim Kit Lawn & Garden Equipment Engine Air Filter (replaces 28424l) 28424
#171

4-cycle engine 71, 143 diagram

Cook top side trim kit lawn & garden equipment engine air filter (replaces 28424l)

Part #28424

BEST SELLER
This item is not returnable
$4.14 | 
19% OFF Phone Price : $5.14
In Stock
Lamination 35135
#100

4-cycle engine 71, 143 diagram

Lamination

Part #35135

Replaced by #35135B

?
Manufacturer substitution
This part replaces 35135. Substitute parts can look different from the original.
$58.79 | 
9% OFF Phone Price : $64.79
In Stock
Lawn & Garden Equipment Torx Screw 30063
Lawn & garden equipment torx screw

Part #30063

This item is not returnable
$2.49 | 
29% OFF Phone Price : $3.49
In Stock
Lawn & Garden Equipment Engine Screw 28942
#211

4-cycle engine 71, 143 diagram

Lawn & garden equipment engine screw

Part #28942

This item is not returnable
$2.49 | 
29% OFF Phone Price : $3.49
In Stock
Carburetor 632650
#380

4-cycle engine 71, 143 diagram

Carburetor

Part #632650

Replaced by #632774

?
Manufacturer substitution
This part replaces 632650. Substitute parts can look different from the original.
$108.89 | 
10% OFF Phone Price : $120.89
In Stock
Cook Top Side Trim Kit Retaining Ring 29193
#84

4-cycle engine 71, 143 diagram

Cook top side trim kit retaining ring

Part #29193

This item is not returnable
$2.16
In Stock
Lawn & Garden Equipment Engine Oil Seal 35319
Lawn & garden equipment engine oil seal

Part #35319

This item is not returnable
$7.69
In Stock
Valve Spring 33507
#150

4-cycle engine 71, 143 diagram

Valve spring

Part #33507

This item is not returnable
$4.17
In Stock
Gasket 35317
#69

4-cycle engine 71, 143 diagram

Gasket

Part #35317

This item is not returnable
$5.46
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