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Craftsman
Lawn & Garden Engine

Model # 143955020 Official Craftsman engine

Here are the diagrams and repair parts for Official Craftsman 143955020 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 146 parts  |
Needle Seat 631021
#30

Carburetor 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.
BEST SELLER
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$9.79 | 
9% OFF Phone Price : $10.79
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Troybilt Lawn & Garden Equipment Engine Carburetor Gasket (replaces 27141) 26756
#184

4-cycle engine diagram

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

Part #26756

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$3.64 | 
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Starter 590694
#390

4-cycle engine diagram

Starter

Part #590694

Replaced by #590785

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Manufacturer substitution
This part replaces 590694. Substitute parts can look different from the original.
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$29.58 | 
17% OFF Phone Price : $35.58
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Starter 590686
#1-13

Starter 590686 (71/143) diagram

Starter

Part #590686

Replaced by #590785

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Manufacturer substitution
This part replaces 590686. Substitute parts can look different from the original.
BEST SELLER
$29.58 | 
17% OFF Phone Price : $35.58
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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
#12

Starter 590686 (71/143) diagram

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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$2.49 | 
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In Stock
Troybilt Lawn & Garden Equipment Engine Fuel Line Clamp 26460
#292

4-cycle engine diagram

Troybilt lawn & garden equipment engine fuel line clamp

Part #26460

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$2.49 | 
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Gasket 27110
#44

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.
BEST SELLER
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$2.49 | 
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Tecumseh Lawn & Garden Equipment Engine Air Filter Cover (replaces 35986, B35065) 35065
#250

4-cycle engine diagram

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

Part #35065

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Carburetor 632646
Carburetor

Part #632646

Replaced by #632795A

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Manufacturer substitution
This part replaces 632646. Substitute parts can look different from the original.
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$76.26 | 
7% OFF Phone Price : $82.26
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Troybilt Lawn & Garden Equipment Engine Flywheel Key (replaces 02-403) 611004
#89

4-cycle engine diagram

Troybilt lawn & garden equipment engine flywheel key (replaces 02-403)

Part #611004

This item is not returnable
$2.49 | 
29% OFF Phone Price : $3.49
In Stock

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