Craftsman
Lawn & Garden Engine

Model # 143766082 Official Craftsman 4-cycle engine

Here are the diagrams and repair parts for Official Craftsman 143766082 4-cycle engine, as well as links to manuals and error code tables, if available.

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Showing 10 of 140 parts  |

Generac Lawn & Garden Equipment Engine Service Manual (replaces 692509, 730546, 740048) 740049

#NI

All parts diagram

Generac lawn & garden equipment engine service manual (replaces 692509, 730546, 740048)

Part #740049

This item is not returnable
$12.19
14% OFF Phone Price : $14.19
In Stock
Fuel Tank 34156
#125

Replacement parts diagram

Fuel tank

Part #34156

Replaced by #34186A

?
Manufacturer substitution
This part replaces 34156. Substitute parts can look different from the original.
$45.98
12% OFF Phone Price : $51.98
In Stock
Lawn & Garden Equipment Engine Locking Plate 31588
#84

Replacement parts diagram

Lawn & garden equipment engine locking plate

Part #31588

This item is not returnable
$4.27
19% OFF Phone Price : $5.27
In Stock
Lawn & Garden Equipment Engine Speed Control Spring 34663
#22A

Replacement parts diagram

Lawn & garden equipment engine speed control spring

Part #34663

This item is not returnable
$2.49
29% OFF Phone Price : $3.49
In Stock
Generac Lawn & Garden Equipment Engine Nut 29752
Generac lawn & garden equipment engine nut

Part #29752

This item is not returnable
In Stock
Troybilt Lawn & Garden Equipment Screw 6021A
#58

Replacement parts diagram

Troybilt lawn & garden equipment screw

Part #6021A

This item is not returnable
In Stock
Throttle Link 34662
#22

Replacement parts diagram

Throttle link

Part #34662

This item is not returnable
In Stock
Cook Top Side Trim Kit Retaining Ring 29193
#36

Replacement parts diagram

Cook top side trim kit retaining ring

Part #29193

This item is not returnable
In Stock
Cook Top Side Trim Kit Fuel Cap 33032
#126

Replacement parts diagram

Cook top side trim kit fuel cap

Part #33032

In Stock
Governor Lever 33454
#13

Replacement parts diagram

Governor lever

Part #33454

Replaced by #33454A

?
Manufacturer substitution
This part replaces 33454. Substitute parts can look different from the original.
This item is not returnable
In Stock

Symptoms for gas walk-behind mowers

Choose a symptom to see related walk-behind mower repairs.

Main causes: damaged cutting blade, loose cutting blade, damaged flywheel key, engine needs tune up…

Main causes: uneven wheel height settings, damaged wheel, dull or damaged cutting blade…

Main causes: engine needs tune up, dirty or clogged carburetor, damaged flywheel key…

Main causes: drive control cable failure, worn or broken drive belt, bad transmission, broken drive wheel…

Main causes: stale gas, engine needs tune up, bad spark plug, dead battery, bad recoil starter, faulty safety switch, ba…

Main causes: dirty carburetor, bad spark plug, clogged air filter, engine choke problems, clogged gas cap vent…

Repair guides for gas walk-behind mowers

These step-by-step repair guides will help you safely fix what’s broken on your walk-behind lawn mower.

How to rebuild a lawn mower carburetor

How to rebuild a lawn mower carburetor

The carburetor mixes air with fuel to drive the piston. Rebuild the carburetor if it's clogged or leaks.…

Repair difficulty
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 60 minutes or less
How to replace a lawn mower recoil starter on an OHV engine

How to replace a lawn mower recoil starter on an OHV engine

Replace the recoil starter if it doesn't move when you pull the starter rope.…

Repair difficulty
Time required
 15 minutes or less
How to replace a lawn mower wheel

How to replace a lawn mower wheel

Learn how replace a damaged wheel on a walk-behind lawn mower—it's a quick, easy fix.…

Repair difficulty
Time required
 15 minutes or less

Effective articles & videos to help repair your lawn & garden engines

Use the advice and tips in these articles and videos to get the most out of your walk-behind lawn mower.

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Top questions about Sears and Sears PartsDirect

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What are the main components of a lawn mower?

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