Sears
Water Pump

Model # 39029160 Official Sears captive air tank & fittings

Here are the diagrams and repair parts for Official Sears 39029160 captive air tank & fittings, 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 21 parts  |

Sta-rite Elbow U78-769P
#60

Pump to tank fittings diagram

Sta-rite elbow

Part #U78-769P

In Stock
Sta-rite Captive Air Tank Air Valve (replaces U212-159, U212-162) U212-160
#6

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
#7

Pump to tank 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
Guarantee F642-10172A

#NI

All parts diagram

Guarantee

Part #F642-10172A

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

Captive Air Tank Bladder U20-8
#2A

Tank diagram

Captive air tank bladder

Part #U20-8

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

Elbow U78-782P
#5

Tank diagram

Elbow

Part #U78-782P

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

Hose U74-37
#61

Pump to tank fittings diagram

Hose

Part #U74-37

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

Hex Nut U36-38C
#3

Pump to tank fittings diagram

Hex nut

Part #U36-38C

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

Flange Cover U31-202
#3

Tank diagram

Flange cover

Part #U31-202

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

Clamp S/scrw U19-60SS
#4

Tank diagram

Clamp s/scrw

Part #U19-60SS

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

Symptoms for gas pressure washers

Choose a symptom to see related pressure washer repairs.

Main causes: faulty unloader valve, bad pressure regulator…

Main causes: stale fuel, gummed up carburetor, engine needs tune up, throttle and choke controls need adjustment, bad re…

Main causes: dirty air filter, stale fuel, clogged or dirty carburetor, bad unloader valve…

Main causes: broken recoil spring, damaged recoil starter…

Main causes: overfilling engine with oil, improper fuel/air mixture, choke system problems, dirty carburetor, engine nee…

Main causes: pump running for more than 5 minutes when the spray wand isn't being used, faulty pressure relief valve, ba…

Main causes: insufficient water supply, clogged water inlet screen, clogged pressure hose, faulty pump check valves, stu…

Main causes: using a high-pressure spray tip when applying detergent, clogged siphon tube, chemical injection system fai…

Main causes: damaged recoil starter, oil inside cylinder, locked up engine piston…

Repair guides for gas pressure washers

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

How to install a pressure washer chemical injection kit

How to install a pressure washer chemical injection kit

The chemical injection valve draws detergent into the pump. If it’s not drawing detergent, use a repair kit to replace t…

Repair difficulty
Time required
 15 minutes or less
How to install a pressure washer O-ring kit

How to install a pressure washer O-ring kit

O-rings seal fittings on the pressure washer pump. Damaged seals allow water to leak from the pump. Follow these steps t…

Repair difficulty
Time required
 45 minutes or less
How to replace a pressure washer pump

How to replace a pressure washer pump

The pump can be damaged by air in the inlet water supply or by chemicals that remain in the pump body after using the ch…

Repair difficulty
Time required
 15 minutes or less

Articles and videos for gas pressure washers

Use the advice and tips in these articles and videos to get the most out of your pressure washer.

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.…

Tapping into a new feature in the Search Bar on Sears PartsDirect

Tapping into a new feature in the Search Bar on Sears PartsDirect

Learn about a new feature added to the Search Bar on Sears PartsDirect…

7 steps for winterizing and storing a pressure washer

7 steps for winterizing and storing a pressure washer

Follow this advice to winterize your pressure washer.…