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Craftsman
Water Pump

Model # 390291701 Official Craftsman backup sump pump

Here are the diagrams and repair parts for Official Craftsman 390291701 backup sump pump, as well as links to manuals and error code tables, if available.

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Model diagram and schematic

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Showing 10 of 15 parts  |
Sta-rite Elbow U78-769P
#9

Pump to tank fittings diagram

Sta-rite elbow

Part #U78-769P

$17.16
In Stock
Sta-rite Captive Air Tank Air Valve (replaces U212-159, U212-162) U212-160
#5

Captive air tank diagram

Sta-rite captive air tank air valve (replaces u212-159, u212-162)

Part #U212-160

This item is not returnable
$25.18 | 
19% OFF Phone Price : $31.18
Back Order
Hose U74-37J
#8

Pump to tank fittings diagram

Hose

Part #U74-37J

Replaced by #PKG112

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Manufacturer substitution
This part replaces U74-37J. Substitute parts can look different from the original.
$166.49 | 
7% OFF Phone Price : $178.49
In Stock
Hose Clamp U19-55SS
#5

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Hose clamp

Part #U19-55SS

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

Nut U36-38ZP
#4

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Nut

Part #U36-38ZP

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

Screw 2pk U30-701ZP
#1

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Screw 2pk

Part #U30-701ZP

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

Nut 8pk U36-190ZP
#3

Captive air tank diagram

Nut 8pk

Part #U36-190ZP

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

Lock Washer U43-12ZP
#2

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Lock washer

Part #U43-12ZP

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

Elbow U78-770P
#6

Pump to tank fittings diagram

Elbow

Part #U78-770P

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

90 Elbow U78-934P
#4

Captive air tank diagram

90 elbow

Part #U78-934P

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

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 15 minutes or less

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