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Craftsman 3901 lawn mower Parts
Here are the diagrams and repair parts for Craftsman 3901 lawn mower, as well as links to manuals and error code tables, if available.
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Browse Parts for 3901 Lawn Mower
Lawn Mower Bushing
Part #65601-3113-0
The manufacturer no longer makes this part, and there's no substitute part
Grass catcher bag - label diagram
Mark
Part #65661-5627-0
The manufacturer no longer makes this part, and there's no substitute part
Recoil starter diagram
Ratchet
Part #12681-6153-0
The manufacturer no longer makes this part, and there's no substitute part
Cutter housing diagram
Housing
Part #65621-2111-3
The manufacturer no longer makes this part, and there's no substitute part
Bonnet - spark plug diagram
Bonnet
Part #12681-7701-0
The manufacturer no longer makes this part, and there's no substitute part
Bonnet - spark plug diagram
Label
Part #12681-8851-0
The manufacturer no longer makes this part, and there's no substitute part
Piston - crankshaft diagram
Connecting Rod
Part #12681-2206-0
The manufacturer no longer makes this part, and there's no substitute part
Piston - crankshaft diagram
Piston
Part #12681-2111-0
The manufacturer no longer makes this part, and there's no substitute part
Front wheel (8x2.0) diagram
Arm
Part #65601-3122-0
The manufacturer no longer makes this part, and there's no substitute part
Grass catcher bag - label diagram
Mark
Part #65661-5626-0
The manufacturer no longer makes this part, and there's no substitute part
Most common symptoms to help you fix your walk-behind mowers
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…
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