Lawn & Garden Engine

Model # 143156012 Official Craftsman 4-cycle engine

Here are the diagrams and repair parts for Official Craftsman 143156012 4-cycle engine, as well as links to manuals and error code tables, if available.

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143156012 4-Cycle Engine
Lawn Mower O-ring 631028
#25

Replacement parts diagram

Lawn mower o-ring

Part #631028

Replaced by #631028A

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Manufacturer substitution
This part replaces 631028. Substitute parts can look different from the original.
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This item is not returnable
$2.49
29% OFF Phone Price : $3.49
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Breather Element Air Filter 28424
#55

Basic engine diagram

Breather element air filter

Part #28424

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

Troybilt Carburetor Float 631024
#15

Replacement parts diagram

Troybilt carburetor float

Part #631024

This item is not returnable
In Stock
Lawn & Garden Equipment Engine Carburetor O-ring 630740
#23

Replacement parts diagram

Lawn & garden equipment engine carburetor o-ring

Part #630740

This item is not returnable
$3.64
22% OFF Phone Price : $4.64
In Stock
Lawn & Garden Equipment Engine Carburetor Float Pin 631022
#13

Replacement parts 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
Troybilt Lawn & Garden Equipment Engine Tension Spring 630766
#5

Replacement parts diagram

Troybilt lawn & garden equipment engine tension spring

Part #630766

This item is not returnable
In Stock
Tube 27627
#57

Basic engine diagram

Tube

Part #27627

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

Troybilt Lawn & Garden Equipment Engine Welch Plug 630748
#10

Replacement parts diagram

Troybilt lawn & garden equipment engine welch plug

Part #630748

This item is not returnable
In Stock
Lawn & Garden Equipment Engine Recoil Starter Pawl 590148
#22

Replacement parts diagram

Lawn & garden equipment engine recoil starter pawl

Part #590148

This item is not returnable
In Stock
Spool 30588A
#113

Basic engine diagram

Spool

Part #30588A

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

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