Wagner
Painting Power Tool

Model # 844 Official Wagner airless paint sprayer

Here are the diagrams and repair parts for Official Wagner 844 airless paint sprayer, 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 48 parts  |

Paint Sprayer Suction Filter 0270369
#8

Suction set assy diagram

Paint sprayer suction filter

Part #0270369

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

Paint Sprayer Pump Primer Knob 0288748
#3

Paint pump assy diagram

Paint sprayer pump primer knob

Part #0288748

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

Paint Sprayer Pump Inlet Valve Washer 0089482
#2

Paint pump assy diagram

Paint sprayer pump inlet valve washer

Part #0089482

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

Inlet Valve 0281113
#1

Paint pump assy diagram

Inlet valve

Part #0281113

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

Washer 0090621
#9

Suction set assy diagram

Washer

Part #0090621

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

Leg Screw 9802519
Leg screw

Part #9802519

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

Cart Handle 0270567
#8

Final assy diagram

Cart handle

Part #0270567

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

Tip Guard 0154680
#11

G-06 spray gun diagram

Tip guard

Part #0154680

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

Fitting 0088715
Fitting

Part #0088715

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

Valve Seat 0090348
#9

Paint pump assy diagram

Valve seat

Part #0090348

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

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

Repair difficulty
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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…

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…

Repair difficulty
Time required
 45 minutes or less

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