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Craftsman 143973507 engine Parts
Here are the diagrams and repair parts for Craftsman 143973507 engine, as well as links to manuals and error code tables, if available.
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Browse Parts for 143973507 Engine
Engine (71/143) 143.973507 diagram
Camshaft
In Stock$67.298% OFF Phone Price : $73.29
Qty
Engine (71/143) 143.973507 diagram
Decal
Part #35703This item is not returnableIn Stock$3.69QtyEngine (71/143) 143.973507 diagram
Lauson Dipper
Part #28594This item is not returnableIn Stock$9.71QtyEngine (71/143) 143.973507 diagram
Craftsman Screw,
Part #650139This item is not returnableIn Stock$2.16QtyEngine (71/143) 143.973507 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$2.16QtyEngine (71/143) 143.973507 diagram
Blower Housing
Part #35585Replaced by #37600
Manufacturer substitutionThis part replaces 35585. Substitute parts can look different from the original.In Stock$42.69QtyCarburetor
Part #640049Replaced by #640172
Manufacturer substitutionThis part replaces 640049. Substitute parts can look different from the original.In Stock$108.9910% OFF Phone Price : $120.99QtyCarburetor 640049 (71/143) diagram
Float
Part #632019Replaced by #632019A
Manufacturer substitutionThis part replaces 632019. Substitute parts can look different from the original.This item is not returnableIn Stock$10.3816% OFF Phone Price : $12.38QtyStarter 590738 diagram
Starter Housing
Part #590687AReplaced by #590687B
Manufacturer substitutionThis part replaces 590687A. Substitute parts can look different from the original.In Stock$43.0112% OFF Phone Price : $49.01QtyEngine (71/143) 143.973507 diagram
Crankshaft
Part #35335Replaced by #35335A
Manufacturer substitutionThis part replaces 35335. Substitute parts can look different from the original.In Stock$134.58Qty
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
Qty
Lawn & Garden Equipment Engine Starter Decal
Part #36695
This item is not returnable
In Stock
$27.39
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Generac Cover
Part #34146
This item is not returnable
In Stock
$4.17
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Decal
Part #35703
This item is not returnable
In Stock
$3.69
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Symptoms for gas snowblowers
Choose a symptom to see related snowblower repairs.
Main causes: stale gas, clogged carburetor, clogged or broken fuel line, dirty spark plug, bad rewind starter, incorrect…
Main causes: punctured tire, damaged rim…
Main causes: snow build-up in chute, chute drive mechanism failure, bad chute control assembly…
Main causes: clogged chute, damaged auger blades, broken shear pins, worn auger belt, damaged gear case, engine problems…
Things to do: replace the spark plug, change the oil, rebuild the carburetor, adjust valve lash, adjust or replace the b…
Main causes: dirty carburetor, stale fuel…
Main causes: clogged chute, snow build-up in auger housing, broken auger shear pins, auger drive belt needs adjustment, …
Main causes: broken shear pins, worn or loose auger drive belt, auger drive cable failure, damaged auger, bad gear case…
Main causes: loose drive clutch cable, damaged drive clutch cable, worn friction disc, scraper blade scraping the ground…
Repair guides for gas snowblowers
These step-by-step repair guides will help you safely fix what’s broken on your snowblower.
How to adjust snowblower skid shoes
To prevent snowblower auger and shave plate damage, adjust the skid shoes regularly to keep the shave plate ¼-inch high.…
Repair time and Difficulty
15 minutes or less
How to rebuild a snowblower carburetor
Rebuild the carburetor on your snowblower if the engine isn't getting fuel.…
Repair time and Difficulty
45 minutes or less
How to replace a snowblower 4-way chute control assembly
Replace the 4-way chute control assembly on your snowblower if it’s damaged.…
Repair time and Difficulty
30 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 snowblower.
Get answers to frequently asked questions about Sears and Sears PartsDirect.…
Learn about the main parts of a lawn mower and when to replace parts.…
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