Lawn & Garden Engine

Model # 143961670 Official Craftsman engine

Here are the diagrams and repair parts for Official Craftsman 143961670 engine, as well as links to manuals and error code tables, if available.

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143961670 Engine
Lawn & Garden Equipment Engine Air Filter 450252
#245

Engine (71/143) 143.961670 diagram

Lawn & garden equipment engine air filter

Part #450252

This item is not returnable
$4.09
20% OFF Phone Price : $5.09
In Stock
Lawn & Garden Equipment Engine Air Filter Screen 450255
#245A

Engine (71/143) 143.961670 diagram

Lawn & garden equipment engine air filter screen

Part #450255

This item is not returnable
$7.59
12% OFF Phone Price : $8.59
In Stock
Carburetor 632941B
Carburetor

Part #632941B

Replaced by #640231A

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Manufacturer substitution
This part replaces 632941B. Substitute parts can look different from the original.
$75.19
7% OFF Phone Price : $81.19
In Stock
Starter Handle 590452
#13

Starter 590690 (71/143) diagram

Starter handle

Part #590452

Replaced by #590701

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Manufacturer substitution
This part replaces 590452. Substitute parts can look different from the original.
This item is not returnable
$7.80
11% OFF Phone Price : $8.80
In Stock
Lawn & Garden Equipment Engine Ignition Coil (replaces 611291) 611056
#100

Engine (71/143) 143.961670 diagram

Lawn & garden equipment engine ignition coil (replaces 611291)

Part #611056

$65.99
8% OFF Phone Price : $71.99
In Stock
Lawn & Garden Equipment Engine Fuel Line Clamp 410253
#292

Engine (71/143) 143.961670 diagram

Lawn & garden equipment engine fuel line clamp

Part #410253

This item is not returnable
In Stock
Rope 590639
#12

Starter 590690 (71/143) diagram

Rope

Part #590639

Replaced by #590639A

?
Manufacturer substitution
This part replaces 590639. Substitute parts can look different from the original.
This item is not returnable
In Stock
Screw 650938
#277

Engine (71/143) 143.961670 diagram

Screw

Part #650938

Replaced by #650988

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Manufacturer substitution
This part replaces 650938. Substitute parts can look different from the original.
This item is not returnable
$4.59
18% OFF Phone Price : $5.59
In Stock
Lawn & Garden Equipment Engine Throttle Shaft Return Spring 570701
#203

Engine (71/143) 143.961670 diagram

Lawn & garden equipment engine throttle shaft return spring

Part #570701

This item is not returnable
In Stock
Troybilt Lawn Mower Fuel Cap 410280
#301

Engine (71/143) 143.961670 diagram

Troybilt lawn mower fuel cap

Part #410280

This item is not returnable
In Stock

Symptoms for gas cooktops

Main causes: burner igniter switch failure, bad spark module, dirty or damaged spark electrode, wiring failure, lack of …

Main causes: gas supply problem, faulty pressure regulator, clogs in burner or orifice, burner valve failure…

Main causes: stuck burner igniter switch, wet igniter switch contacts, faulty spark module…

Repair guides for gas cooktops

How to replace a spark module on a gas cooktop

How to replace a spark module on a gas cooktop

No flame on your gas cooktop? Installing a new spark module could be the fix you need.…

Repair difficulty
Time required
 30 minutes or less
How to replace a spark igniter switch on a gas cooktop

How to replace a spark igniter switch on a gas cooktop

Follow these step-by-step instructions to fix the surface burner ignition system on your gas cooktop by replacing the sp…

Repair difficulty
Time required
 45 minutes or less

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Top questions about Sears and Sears PartsDirect

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What are the main components of a lawn mower?

Learn about the main parts of a lawn mower and when to replace parts.…