Craftsman
Water Pump

Model # 3902814 Official Craftsman deluxe submersible pump

Here are the diagrams and repair parts for Official Craftsman 3902814 deluxe submersible pump, as well as links to manuals and error code tables, if available.

There are a couple of ways to find the part or diagram you need:

  • Click a diagram to see the parts shown on that diagram.
  • In the search box below, enter all or part of the part number or the part’s name.

Not all parts are shown on the diagrams—those parts are labeled NI, for “not illustrated”.

We encourage you to save the model to your profile, so it’s easy to access parts and manuals for your appliance whenever you log in.

For DIY troubleshooting advice and repair guides, visit our repair help section.

Model diagram and schematic

SEARCH WITHIN THIS MODEL

?

This is the number corresponding to the part on the diagram / schematic

Search
ALL PARTS
Showing 10 of 81 parts  |

Control E238-2
#18

Accessories and fittings diagram

Control

Part #E238-2

In Stock
Pump Dielectric Oil, 1-qt (replaces U197-8, U97-8, U97-8-21) U197-8A

#NI

All parts diagram

Pump dielectric oil, 1-qt (replaces u197-8, u97-8, u97-8-21)

Part #U197-8A

$92.69
5% OFF Phone Price : $97.69
In Stock
Pipe Nipple U37-17GP

#NI

All parts diagram

Pipe nipple

Part #U37-17GP

This item is not returnable
In Stock
Fitting U11-85
#26

Accessories and fittings diagram

Fitting

Part #U11-85

Replaced by #U111-211T

?
Manufacturer substitution
This part replaces U11-85. Substitute parts can look different from the original.
In Stock
Capacitor U18-881
#8A

Single phase models diagram

Capacitor

Part #U18-881

Replaced by #43-17075-04

?
Manufacturer substitution
This part replaces U18-881. Substitute parts can look different from the original.
This item is not returnable
In Stock
Gauge U239-2

#NI

All parts diagram

Gauge

Part #U239-2

Replaced by #TC104-P2

?
Manufacturer substitution
This part replaces U239-2. Substitute parts can look different from the original.
$27.99
15% OFF Phone Price : $32.99
In Stock
Gauge U239-13
#6

Single phase models diagram

Gauge

Part #U239-13

Replaced by #TC104-P2

?
Manufacturer substitution
This part replaces U239-13. Substitute parts can look different from the original.
$27.99
15% OFF Phone Price : $32.99
In Stock
Pressure Switch U217-364

#NI

All parts diagram

Pressure switch

Part #U217-364

Replaced by #TC2153-P2

?
Manufacturer substitution
This part replaces U217-364. Substitute parts can look different from the original.
In Stock
Splice Kit 42-2753

#NI

All parts diagram

Splice kit

Part #42-2753

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

Adapter P17-148
#4

Single phase models diagram

Adapter

Part #P17-148

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

Symptoms for gas cooktops

Main causes: burner igniter switch failure, bad spark module, dirty or damaged spark electrode, wiring failure, lack of …

Main causes: gas supply problem, faulty pressure regulator, clogs in burner or orifice, burner valve failure…

Main causes: stuck burner igniter switch, wet igniter switch contacts, faulty spark module…

Repair guides for gas cooktops

How to replace a spark igniter switch on a gas cooktop

How to replace a spark igniter switch on a gas cooktop

Follow these step-by-step instructions to fix the surface burner ignition system on your gas cooktop by replacing the sp…

Repair difficulty
Time required
 45 minutes or less
How to replace a spark module on a gas cooktop

How to replace a spark module on a gas cooktop

No flame on your gas cooktop? Installing a new spark module could be the fix you need.…

Repair difficulty
Time required
 30 minutes or less

Articles and videos for gas cooktops

How is cooking on an electric range different than cooking on a gas stove?

How is cooking on an electric range different than cooking on a gas stove?

Learn about the differences between cooking on gas and electric stoves.…

5 Holiday Cleaning Tasks Essential to Boosting Your Home’s Image

5 Holiday Cleaning Tasks Essential to Boosting Your Home’s Image

Get tips on completing essential holiday cleaning tasks to brighten your home.…

How to clean grates and burners on a gas cooktop video

How to clean grates and burners on a gas cooktop video

Find out how to clean the grates and burners on your gas cooktop.…