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Craftsman 143973512 engine Parts
Here are the diagrams and repair parts for Craftsman 143973512 engine, as well as links to manuals and error code tables, if available.
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By Part
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Browse Parts for 143973512 Engine
Carburetor 640026 (71/143) diagram
Gasket
Part #27110Replaced by #27110A
Manufacturer substitutionThis part replaces 27110. Substitute parts can look different from the original.This item is not returnableIn Stock$2.7427% OFF Phone Price : $3.74
Qty
Engine (71/143) 143.973512 diagram
Lawn & Garden Equipment Washer
Part #30590AReplaced by #651080
Manufacturer substitutionThis part replaces 30590A. Substitute parts can look different from the original.This item is not returnableIn Stock$2.16QtyCarburetor 640026 (71/143) diagram
Screw
Part #650417Replaced by #651025
Manufacturer substitutionThis part replaces 650417. Substitute parts can look different from the original.This item is not returnableIn Stock$2.16QtyEngine (71/143) 143.973512 diagram
Line
Part #34357Replaced by #29774
Manufacturer substitutionThis part replaces 34357. Substitute parts can look different from the original.This item is not returnableIn Stock$3.0525% OFF Phone Price : $4.05Qty#NI
All parts diagram
Crankshaft
Part #33012
The manufacturer no longer makes this part, and there's no substitute part
Engine (71/143) 143.973512 diagram
Intake Valve
Part #36782
The manufacturer no longer makes this part, and there's no substitute part
Engine (71/143) 143.973512 diagram
Crankshaft
Part #36793
The manufacturer no longer makes this part, and there's no substitute part
Engine (71/143) 143.973512 diagram
Spark Plug
Part #35395
The manufacturer no longer makes this part, and there's no substitute part
Engine (71/143) 143.973512 diagram
Rewind Starter (note: This Engine Could Have Been Builtwith 590737 Starter)
Part #59069A
The manufacturer no longer makes this part, and there's no substitute part
Engine (71/143) 143.973512 diagram
Intake Valve
Part #36781
The manufacturer no longer makes this part, and there's no substitute part
RECOMMENDED MAINTENANCE PARTS AND ACCESSORIES
Craftsman Lawn & Garden Equipment Engine Air Filter Collar Gasket
Part #34338
This item is not returnable
In Stock
$2.82
26% OFF Phone Price : $3.82
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Craftsman Lawn & Garden Equipment Engine Flywheel Key
Part #611004
This item is not returnable
In Stock
$2.82
26% OFF Phone Price : $3.82
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Lawn & Garden Equipment Engine Starter Decal
Part #36695
This item is not returnable
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$27.39
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Lawn & Garden Equipment Engine Valve Cover Gasket
Part #36783
This item is not returnable
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Symptoms for gas walk-behind mowers
Choose a symptom to see related walk-behind mower repairs.
Main causes: engine needs tune up, dirty or clogged carburetor, damaged flywheel key…
Main causes: stale gas, engine needs tune up, bad spark plug, dead battery, bad recoil starter, faulty safety switch, ba…
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: dirty carburetor, bad spark plug, clogged air filter, engine choke problems, clogged gas cap vent…
Main causes: drive control cable failure, worn or broken drive belt, bad transmission, broken drive wheel…
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.
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Repair time and Difficulty
60 minutes or less
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Repair time and Difficulty
60 minutes or less
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Repair time and Difficulty
45 minutes or less
Effective articles & videos to help repair your lawn & garden engines
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