Craftsman
Lawn & Garden Engine

Model # 143700012 Official Craftsman 4-cycle engine

Here are the diagrams and repair parts for Official Craftsman 143700012 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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Showing 10 of 217 parts  |

Lawn & Garden Equipment Engine Fuel Line Clamp 26460
#145

Engine diagram

Lawn & garden equipment engine fuel line clamp

Part #26460

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Gasket 27110
#20

Carburetor diagram

Gasket

Part #27110

Replaced by #27110A

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Manufacturer substitution
This part replaces 27110. Substitute parts can look different from the original.
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Lawn & Garden Equipment Engine Fuel Line (replaces 14306, 34357) 29774
#167

Engine diagram

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

Part #29774

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Lawn & Garden Equipment Engine Fuel Line (replaces 30241, 430217, 503-1199, 503-1577, Tc-30962) 30962
#166

Engine diagram

Lawn & garden equipment engine fuel line (replaces 30241, 430217, 503-1199, 503-1577, tc-30962)

Part #30962

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$6.76
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Lawn & Garden Equipment Engine Spark Plug Boot (replaces 27276, Tc-610118) 610118
#158

Engine diagram

Lawn & garden equipment engine spark plug boot (replaces 27276, tc-610118)

Part #610118

This item is not returnable
$5.24
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Spark Plug 34645
#45

Engine diagram

Spark plug

Part #34645

Replaced by #104

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Manufacturer substitution
This part replaces 34645. Substitute parts can look different from the original.
This item is not returnable
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Screw 30688
Screw

Part #30688

Replaced by #30063

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Manufacturer substitution
This part replaces 30688. Substitute parts can look different from the original.
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$2.49
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Lawn & Garden Equipment Engine Screw 28942
#170

Engine diagram

Lawn & garden equipment engine screw

Part #28942

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$2.49
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Connector 610921
#153

Engine diagram

Connector

Part #610921

This item is not returnable
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Lawn & Garden Equipment Engine Starter Assembly 33835
Lawn & garden equipment engine starter assembly

Part #33835

$227.69
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Repair difficulty
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How to replace a riding lawn mower blade drive belt

How to replace a riding lawn mower blade drive belt

Replace the blade drive belt if it's broken or won't spin the cutting blades because of wear.…

Repair difficulty
Time required
 45 minutes or less

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