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Craftsman
Walk-Behind Mower

Model # 3901 Official Craftsman lawn mower

Here are the diagrams and repair parts for Official Craftsman 3901 lawn mower, as well as links to manuals and error code tables, if available.

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Model diagram and schematic

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ALL PARTS
Showing 10 of 357 parts  |
Knob 12681-6167-0
#130

Recoil starter diagram

Knob

Part #12681-6167-0

Replaced by #31-904

?
Manufacturer substitution
This part replaces 12681-6167-0. Substitute parts can look different from the original.
This item is not returnable
$3.80
In Stock
Bolt 12191-4482-0
#290

Carburetor (component parts) diagram

Bolt

Part #12191-4482-0

The manufacturer no longer makes this part, and there's no substitute part

Shaft 65621-2146-0
#80A

Joint cover - discharge guard diagram

Shaft

Part #65621-2146-0

The manufacturer no longer makes this part, and there's no substitute part

Screw 12191-9121-0
#170

Recoil starter diagram

Screw

Part #12191-9121-0

The manufacturer no longer makes this part, and there's no substitute part

Ratchet 12681-6153-0
#50

Recoil starter diagram

Ratchet

Part #12681-6153-0

The manufacturer no longer makes this part, and there's no substitute part

Reel 12681-6152-0
#40

Recoil starter diagram

Reel

Part #12681-6152-0

The manufacturer no longer makes this part, and there's no substitute part

Spring 12681-6163-0
#80

Recoil starter diagram

Spring

Part #12681-6163-0

The manufacturer no longer makes this part, and there's no substitute part

Screw 12681-6187-0
#90

Recoil starter diagram

Screw

Part #12681-6187-0

The manufacturer no longer makes this part, and there's no substitute part

Link 65601-2122-0
#160

Cutter housing diagram

Link

Part #65601-2122-0

The manufacturer no longer makes this part, and there's no substitute part

Lawn Mower Label 65661-5634-0
#120

Grass catcher bag - label diagram

Lawn mower label

Part #65661-5634-0

The manufacturer no longer makes this part, and there's no substitute part

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