Craftsman
Lawn & Garden Engine

Model # 143974026 Official Craftsman engine

Here are the diagrams and repair parts for Official Craftsman 143974026 engine, as well as links to manuals and error code tables, if available.

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Showing 10 of 135 parts  |

Troybilt Lawn & Garden Equipment Engine Air Filter 35066
#245

Engine (71/143) 143.974026 diagram

Troybilt lawn & garden equipment engine air filter

Part #35066

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Lawn Mower O-ring 631028
#25

Carburetor 632078a (71/143) 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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Troybilt Lawn & Garden Equipment Engine Carburetor Gasket (replaces 27141) 26756
#184

Engine (71/143) 143.974026 diagram

Troybilt lawn & garden equipment engine carburetor gasket (replaces 27141)

Part #26756

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Starter 590694
#390

Engine (71/143) 143.974026 diagram

Starter

Part #590694

Replaced by #590785

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This part replaces 590694. Substitute parts can look different from the original.
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Line 34357
#290

Engine (71/143) 143.974026 diagram

Line

Part #34357

Replaced by #29774

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Manufacturer substitution
This part replaces 34357. Substitute parts can look different from the original.
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Tecumseh Lawn & Garden Equipment Engine Air Filter Cover (replaces 35986, B35065) 35065
#250

Engine (71/143) 143.974026 diagram

Tecumseh lawn & garden equipment engine air filter cover (replaces 35986, b35065)

Part #35065

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Troybilt Lawn & Garden Equipment Engine Fuel Line Clamp 26460
#292

Engine (71/143) 143.974026 diagram

Troybilt lawn & garden equipment engine fuel line clamp

Part #26460

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Primer Assembly 632047
#9

Carburetor 632078a (71/143) diagram

Primer assembly

Part #632047

Replaced by #632047A

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Manufacturer substitution
This part replaces 632047. Substitute parts can look different from the original.
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Lawn & Garden Equipment Engine Dipstick Tube O-ring (replaces 34265) 36832
#306

Engine (71/143) 143.974026 diagram

Lawn & garden equipment engine dipstick tube o-ring (replaces 34265)

Part #36832

This item is not returnable
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Generac Lawn & Garden Equipment Engine Stop Wire Terminal 610973
#195

Engine (71/143) 143.974026 diagram

Generac lawn & garden equipment engine stop wire terminal

Part #610973

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$4.11
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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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 15 minutes or less
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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
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 15 minutes or less

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