Craftsman
Lawn & Garden Engine

Model # 143717012 Official Craftsman 4-cycle engine

Here are the diagrams and repair parts for Official Craftsman 143717012 4-cycle engine, as well as links to manuals and error code tables, if available.

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Not all parts are shown on the diagrams—those parts are labeled NI, for “not illustrated”.

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Model diagram and schematic

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ALL PARTS
Showing 10 of 113 parts  |

Spark Plug 34251
#37A

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
Troybilt Lawn & Garden Equipment Engine Oil Seal 27897
#24

Replacement parts diagram

Troybilt lawn & garden equipment engine oil seal

Part #27897

This item is not returnable
$7.02
12% OFF Phone Price : $8.02
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
Generac Lawn & Garden Equipment Engine Nut 29752
Generac lawn & garden equipment engine nut

Part #29752

This item is not returnable
In Stock
Generac Lawn & Garden Equipment Engine Governor Control Lever Clamp 31335
#139

Replacement parts diagram

Generac lawn & garden equipment engine governor control lever clamp

Part #31335

This item is not returnable
In Stock
Screw 28820
#94

Replacement parts diagram

Screw

Part #28820

Replaced by #651081

?
Manufacturer substitution
This part replaces 28820. Substitute parts can look different from the original.
This item is not returnable
In Stock
Fuel Tank 34711
#111

Replacement parts diagram

Fuel tank

Part #34711

Replaced by #35584

?
Manufacturer substitution
This part replaces 34711. Substitute parts can look different from the original.
Back Order
Troybilt Lawn & Garden Equipment Nut 650816
#72

Replacement parts diagram

Troybilt lawn & garden equipment nut

Part #650816

This item is not returnable
In Stock
Generac Screw 650128
Generac screw

Part #650128

This item is not returnable
In Stock
Troybilt Lawn & Garden Equipment Engine Piston Pin Clip 20381
#16

Replacement parts diagram

Troybilt lawn & garden equipment engine piston pin clip

Part #20381

This item is not returnable
In Stock

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How to replace a freezer evaporator fan

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Repair difficulty
Time required
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