Lawn & Garden Engine

Model # 143989001 Official Craftsman engine

Here are the diagrams and repair parts for Official Craftsman 143989001 engine, as well as links to manuals and error code tables, if available.

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143989001 Engine
Needle Seat 631021
#30

Carburetor 640051 diagram

Needle seat

Part #631021

Replaced by #631021B

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Manufacturer substitution
This part replaces 631021. Substitute parts can look different from the original.
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$9.79 | 
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Repair Kit 632760
#NI

Carburetor 640051 diagram

Repair kit

Part #632760

Replaced by #632760B

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Manufacturer substitution
This part replaces 632760. Substitute parts can look different from the original.
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$23.58 | 
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Lawn & Garden Equipment Engine Recoil Starter Rope, 98-in (replaces 1258, 28288, 28358, 28528, 30971, 31285, 31395, 31396, 31696, 590451a, 590456, 590527, 730608, 740032) 590535
Lawn & garden equipment engine recoil starter rope, 98-in (replaces 1258, 28288, 28358, 28528, 30971, 31285, 31395, 31396, 31696, 590451a, 590456, 590527, 730608, 740032)

Part #590535

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Gasket 27110
#44

Carburetor 640051 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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$2.49 | 
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Troybilt Lawn & Garden Equipment Engine Fuel Line Clamp 26460
#292

Engine 143.989001 diagram

Troybilt lawn & garden equipment engine fuel line clamp

Part #26460

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Float 632019
#28

Carburetor 640051 diagram

Float

Part #632019

Replaced by #632019A

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Manufacturer substitution
This part replaces 632019. Substitute parts can look different from the original.
This item is not returnable
$8.89 | 
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Cook Top Side Trim Kit Lawn & Garden Equipment Engine Carburetor Manifold Gasket 33263
#184

Engine 143.989001 diagram

Cook top side trim kit lawn & garden equipment engine carburetor manifold gasket

Part #33263

This item is not returnable
$2.49 | 
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Troybilt Lawn & Garden Equipment Engine Carburetor O-ring 632547
#37

Carburetor 640051 diagram

Troybilt lawn & garden equipment engine carburetor o-ring

Part #632547

This item is not returnable
$3.64 | 
22% OFF Phone Price : $4.64
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Lauson Lawn & Garden Equipment Engine Fuel Line (replaces 30241, 430217, 503-1199, 503-1577, Tc-30962) 30962
#290

Engine 143.989001 diagram

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

Part #30962

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$6.76 | 
13% OFF Phone Price : $7.76
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Generac Lawn & Garden Equipment Engine Stop Wire Terminal 610973
#206

Engine 143.989001 diagram

Generac lawn & garden equipment engine stop wire terminal

Part #610973

This item is not returnable
$4.11 | 
20% OFF Phone Price : $5.11
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