Can’t find your part?   Contact us:
+1-309-603-4777
Sears Parts Direct
Orders

  • Keep track of the models you own in your profile

    Sign in or Register to view or add models

Schedule a repair
Craftsman
Water Pump

Model # 390291401 Official Craftsman air tank

Here are the diagrams and repair parts for Official Craftsman 390291401 air tank, 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 21 parts  |
Sta-rite Elbow U78-769P
#60

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

Vinyl bag -29401, 291301 and 291801 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
#7

Fittings diagram

Hose

Part #U74-37J

Replaced by #PKG112

?
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
Bolt U30-256C
#1

Fittings diagram

Bolt

Part #U30-256C

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

Bag U20-11
#1C

Vinyl bag -29401, 291301 and 291801 diagram

Bag

Part #U20-11

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

Elbow U78-806P
#4A

Vinyl bag -29401, 291301 and 291801 diagram

Elbow

Part #U78-806P

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

Hose P19-55SS
#4

Fittings diagram

Hose

Part #P19-55SS

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

Elbow U78-785
#4B

Vinyl bag -29401, 291301 and 291801 diagram

Elbow

Part #U78-785

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

Captive Air Tank Hose-to-pipe Adapter, 1-in U78-777P
#6

Fittings diagram

Captive air tank hose-to-pipe adapter, 1-in

Part #U78-777P

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

Lock Washer U43-12C
#2

Fittings diagram

Lock washer

Part #U43-12C

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

Symptoms for upright freezers

Why does my freezer have a sheet of ice at the bottom?

Main causes: clogged or frozen defrost drain tube…

Read more

Repair guides for upright freezers

How to replace a freezer control panel

How to replace a freezer control panel

A freezer control panel that doesn’t show the temperature or respond when you press the buttons could be broken. This DI…

Read more
Repair difficulty
Time required
 15 minutes or less
How to replace a freezer door switch

How to replace a freezer door switch

When the door switch fails, the freezer can’t detect that the door is closed. Follow the steps in this repair guide to r…

Read more
Repair difficulty
Time required
 15 minutes or less
How to replace a freezer thermistor

How to replace a freezer thermistor

When the thermistor can’t sense the freezer temperature, the freezer is colder or warmer than the set temperature. Follo…

Read more
Repair difficulty
Time required
 45 minutes or less

Articles and videos for upright freezers

Check out the new error code search features on our Sears PartsDirect website

Check out the new error code search features on our Sears PartsDirect website

Read more
How to enjoy all the online benefits we offer on our Sears PartsDirect website

How to enjoy all the online benefits we offer on our Sears PartsDirect website

Learn about all the convenient features on our Sears PartsDirect website that make your parts purchases easier.…

Read more
Top questions about Sears and Sears PartsDirect

Top questions about Sears and Sears PartsDirect

Get answers to frequently asked questions about Sears and Sears PartsDirect.…

Read more

Parts & More