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Craftsman
Water Pump

Model # 3902855 Official Craftsman submersible pump

Here are the diagrams and repair parts for Official Craftsman 3902855 submersible pump, as well as links to manuals and error code tables, if available.

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Owner’s manual

Model diagram and schematic

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Showing 10 of 38 parts  |
1 1/2 Hp Mtr P564-28
1 1/2 hp mtr

Part #P564-28

Replaced by #G43A0015A2-C

?
Manufacturer substitution
This part replaces P564-28. Substitute parts can look different from the original.
$816.88
In Stock
Switch U17-1184
#2

Start and run capacitor diagram

Switch

Part #U17-1184

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

Liquid End P364-28
#1A

Liquid end assembly/motor diagram

Liquid end

Part #P364-28

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

Capacitor U17-1174
#1B

Start and run capacitor diagram

Capacitor

Part #U17-1174

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

Trmn/strip U17-1201
#3

Start and run capacitor diagram

Trmn/strip

Part #U17-1201

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

Motor, 1/2-hp P564-31
#3

Liquid end assembly / motor diagram

Motor, 1/2-hp

Part #P564-31

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

Liquid End P364-23
#1

Liquid end assembly / motor diagram

Liquid end

Part #P364-23

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

Switch U17-1186
#2B

Start and run capacitor diagram

Switch

Part #U17-1186

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

Capacitor U17-1175
#1C

Start and run capacitor diagram

Capacitor

Part #U17-1175

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

End P364-33
#1F

Liquid end assembly/motor diagram

End

Part #P364-33

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

Symptoms for treadmills

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Why won't my treadmill power up?

Main causes: no power, bad power cord, tripped or faulty overload switch, bad power switch, wiring failure, bad motor co…

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Why is my treadmill's walking belt off center?

Main causes: rear roller out of alignment, damaged walking belt, bad roller…

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Why won't my treadmill start even though the console display works?

Main causes: missing safety key, bad control console, wiring failure, faulty motor control board, bad drive motor…

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Why is my treadmill's heart rate sensor not accurate?

Main causes: faulty sensors, wiring failure, bad control console…

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Why does my treadmill have no display?

Main causes: bad control console, wiring failure, bad motor control board…

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Why does my treadmill's walking belt slow down?

Main causes: damaged walking belt, improper belt tension, lack of belt lubricant, bad drive motor…

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Why is my treadmill's walking belt slipping?

Main causes: damaged walking belt, improper belt tension, bad roller bearing…

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Repair guides for treadmills

These step-by-step repair guides will help you safely fix what’s broken on your treadmill.

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How to replace a treadmill motor controller

How to replace a treadmill motor controller

Your treadmill motor won't run with a defective motor controller. Replace the motor controller if it doesn't operate the…

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Repair difficulty
Time required
 15 minutes or less
How to replace a treadmill walking belt

How to replace a treadmill walking belt

A worn walking belt will begin to slow down during use. If your treadmill walking belt is worn out, replace it using the…

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Repair difficulty
Time required
 45 minutes or less
How to replace a treadmill drive motor

How to replace a treadmill drive motor

A defective drive motor won't run when activated by the motor controller. Replace the treadmill drive motor if it doesn'…

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Repair difficulty
Time required
 15 minutes or less

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