Craftsman
Lawn & Garden Engine

Model # 143654312 Official Craftsman 4-cycle engine

Here are the diagrams and repair parts for Official Craftsman 143654312 4-cycle 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 167 parts  |

Spark Plug 33636
#37

Replacement parts diagram

Spark plug

Part #33636

Replaced by #J19LM

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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
Repair Kit 630974
#25

Carburetor diagram

Repair kit

Part #630974

Replaced by #631893A

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Manufacturer substitution
This part replaces 630974. Substitute parts can look different from the original.
In Stock
Generac Lawn & Garden Equipment Engine Breather Filter 31410
#40

Replacement parts diagram

Generac lawn & garden equipment engine breather filter

Part #31410

This item is not returnable
In Stock
Breather Gasket 27272
#77

Replacement parts diagram

Breather gasket

Part #27272

Replaced by #27272A

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Manufacturer substitution
This part replaces 27272. Substitute parts can look different from the original.
This item is not returnable
$3.64
22% OFF Phone Price : $4.64
In Stock
Generac Lawn & Garden Equipment Engine Governor Gear Assembly 30591
#107

Replacement parts diagram

Generac lawn & garden equipment engine governor gear assembly

Part #30591

$15.69
11% OFF Phone Price : $17.69
In Stock
Generac Lawn & Garden Equipment Engine Valve Spring 31672
#8

Replacement parts diagram

Generac lawn & garden equipment engine valve spring

Part #31672

This item is not returnable
$2.49
29% OFF Phone Price : $3.49
In Stock
Lawn & Garden Equipment Engine Carburetor O-ring 630740
#13

Carburetor 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
Generac Lawn & Garden Equipment Engine Screw 650665
#44

Replacement parts diagram

Generac lawn & garden equipment engine screw

Part #650665

This item is not returnable
In Stock
Lauson Lawn & Garden Equipment Engine Ignition Coil (replaces 29632, 30546, 30560) 30560A
#13

Magneto diagram

Lauson lawn & garden equipment engine ignition coil (replaces 29632, 30546, 30560)

Part #30560A

$47.09
11% OFF Phone Price : $53.09
In Stock
Intake Valve 29314A
#5A

Replacement parts diagram

Intake valve

Part #29314A

Replaced by #29314C

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Manufacturer substitution
This part replaces 29314A. Substitute parts can look different from the original.
This item is not returnable
In Stock

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Repair guides for treadmills

These step-by-step repair guides will help you safely fix what’s broken on your treadmill.

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How to replace a treadmill motor controller

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Repair difficulty
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 15 minutes or less
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How to replace a treadmill walking belt

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Repair difficulty
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 45 minutes or less
How to replace a treadmill drive motor

How to replace a treadmill drive motor

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Repair difficulty
Time required
 15 minutes or less

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