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Craftsman
Lawn & Garden Engine

Model # 143944504 Official Craftsman engine

Here are the diagrams and repair parts for Official Craftsman 143944504 engine, as well as links to manuals and error code tables, if available.

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Model diagram and schematic

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ALL PARTS
Showing 10 of 20 parts  |
Troybilt Carburetor Float 631024
#27

Carburetor 632569 (71/143) diagram

Troybilt carburetor float

Part #631024

This item is not returnable
$2.16
In Stock
Generac Rod 30963B
#45

Replacement parts diagram

Generac rod

Part #30963B

$25.78
In Stock
Crankshaft 33012

#NI

All parts diagram

Crankshaft

Part #33012

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

Valve Ex 36472
#125A

Replacement parts diagram

Valve ex

Part #36472

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

Spark Plug 35395
#135

Replacement parts diagram

Spark plug

Part #35395

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

Ring 36078
#42B

Replacement parts diagram

Ring

Part #36078

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

Tube 33886
#12

Replacement parts diagram

Tube

Part #33886

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

Piston Pin 36071
#41A

Replacement parts diagram

Piston pin

Part #36071

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

Piston Assembly 36075
#40B

Replacement parts diagram

Piston assembly

Part #36075

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

Piston Pin 36072
#41B

Replacement parts diagram

Piston pin

Part #36072

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

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