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Craftsman 3938 lawn mower Parts
Here are the diagrams and repair parts for Craftsman 3938 lawn mower, as well as links to manuals and error code tables, if available.
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Browse Parts for 3938 Walk-Behind Mowers
Rear axle assembly diagram
Key
Part #66-6040
The manufacturer no longer makes this part, and there's no substitute part
Gear case assembly diagram
Gear Case-u
Part #614578
The manufacturer no longer makes this part, and there's no substitute part
Deck & wheel assembly (self propelled) diagram
Handle Bracket
Part #684747
The manufacturer no longer makes this part, and there's no substitute part
Handle assembly diagram
Bail Brake
Part #92-1002
The manufacturer no longer makes this part, and there's no substitute part
Mulch Plate
Part #614545
The manufacturer no longer makes this part, and there's no substitute part
Deck & wheel assembly (hand push) diagram
Housing Ser
Part #14-8219
The manufacturer no longer makes this part, and there's no substitute part
Rear axle assembly diagram
V-belt
Part #92-1043
The manufacturer no longer makes this part, and there's no substitute part
Deck & wheel assembly (self propelled) diagram
Housing Ser
Part #14-8229
The manufacturer no longer makes this part, and there's no substitute part
Handle assembly diagram
Handle
Part #614643
The manufacturer no longer makes this part, and there's no substitute part
4 cycle engine, fuel tank & blade assembly diagram
Belt Guide
Part #92-1024
The manufacturer no longer makes this part, and there's no substitute part
Most common symptoms to help you fix your 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: 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…
Main causes: stale gas, engine needs tune up, bad spark plug, dead battery, bad recoil starter, faulty safety switch, ba…
Main causes: engine needs tune up, dirty or clogged carburetor, damaged flywheel key…
Main causes: uneven wheel height settings, damaged wheel, dull or damaged cutting blade…
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 replace a lawn mower front deck tray
Learn how to replace the front deck tray on your lawn mower if it's cracked or damaged.…
Repair time and Difficulty
60 minutes or less
How to replace a lawn mower transmission
Learn how to replace the transmission on your lawn mower if it's locked up or won't drive the wheels.…
Repair time and Difficulty
60 minutes or less
How to replace a lawn mower flywheel key on a flathead engine
When you hit a hard object with your mower, the flywheel can shear to protect more expensive components. Learn how to re…
Repair time and Difficulty
45 minutes or less
Effective articles & videos to help repair your walk-behind mowers
Use the advice and tips in these articles and videos to get the most out of your walk-behind lawn mower.
Wondering when to mow your lawn for the best results? Timing matters more than you might think. Discover the best time o…
See a comparison of cordless lawn mowers and gas mowers so you can decide which is best for you.…
Learn about a new feature added to the Search Bar on Sears PartsDirect…
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