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Craftsman
Water Pump

Model # 3902843 Official Craftsman standard submersible pump

Here are the diagrams and repair parts for Official Craftsman 3902843 standard submersible pump, as well as links to manuals and error code tables, if available.

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  • 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”.

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

Model diagram and schematic

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ALL PARTS
Showing 10 of 68 parts  |
Pressure Switch U217-366
#16

Submersible pump diagram

Pressure switch

Part #U217-366

Replaced by #TC2153-P2

?
Manufacturer substitution
This part replaces U217-366. Substitute parts can look different from the original.
$59.89 | 
9% OFF Phone Price : $65.89
Back Order
Control E238-2
#20

Submersible pump diagram

Control

Part #E238-2

$68.79
In Stock
Pipe Nipple U37-17GP
#18

Submersible pump diagram

Pipe nipple

Part #U37-17GP

This item is not returnable
$6.98
In Stock
Capacitor U18-733
#12

Submersible pump diagram

Capacitor

Part #U18-733

Replaced by #U17-1570

?
Manufacturer substitution
This part replaces U18-733. Substitute parts can look different from the original.
$123.89 | 
9% OFF Phone Price : $135.89
Back Order
Control Box P217-271

#NI

All parts diagram

Control box

Part #P217-271

Replaced by #VIP4C02-07B

?
Manufacturer substitution
This part replaces P217-271. Substitute parts can look different from the original.
$325.81 | 
$12.00 OFF Phone Price : $337.81
In Stock
Nut U36-41SS
#3

Submersible pump diagram

Nut

Part #U36-41SS

Replaced by #B76087

?
Manufacturer substitution
This part replaces U36-41SS. Substitute parts can look different from the original.
$53.74
In Stock
Control Box P217-269

#NI

All parts diagram

Control box

Part #P217-269

Replaced by #VIP4C02-07B

?
Manufacturer substitution
This part replaces P217-269. Substitute parts can look different from the original.
$325.81 | 
$12.00 OFF Phone Price : $337.81
In Stock
Control Box P217-270

#NI

All parts diagram

Control box

Part #P217-270

Replaced by #VIP4C02-07B

?
Manufacturer substitution
This part replaces P217-270. Substitute parts can look different from the original.
$325.81 | 
$12.00 OFF Phone Price : $337.81
In Stock
Gauge U239-13
#22

Submersible pump 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 | 
18% OFF Phone Price : $33.99
In Stock
Protector U18-462
#4D

Submersible pump diagram

Protector

Part #U18-462

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

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