Wagner
Painting Power Tool

Model # 841 Official Wagner airless paint sprayer

Here are the diagrams and repair parts for Official Wagner 841 airless paint sprayer, as well as links to manuals and error code tables, if available.

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Not all parts are shown on the diagrams—those parts are labeled NI, for “not illustrated”.

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Model diagram and schematic

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Showing 10 of 82 parts  |

Craftsman Paint Sprayer Suction Filter 0270369
#8

Suction set assy 1 diagram

Craftsman paint sprayer suction filter

Part #0270369

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

Craftsman Paint Sprayer Pump Primer Knob 0288748
#14

Paint pump assy diagram

Craftsman 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
#15

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

Repair Kit 0154693
Repair kit

Part #0154693

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

Bumper 0090628
#17

Final assy diagram

Bumper

Part #0090628

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

Hose 0154015
#NI

Final assy diagram

Hose

Part #0154015

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

Filter 0270718
#9

Suction set assy 1 diagram

Filter

Part #0270718

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

Fluid Hyd Qt 0088009
#NI

Final assy diagram

Fluid hyd qt

Part #0088009

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

Valve Ball 0043215
#5

Suction set assy 2 diagram

Valve ball

Part #0043215

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

Swivel 0043269
#19

Suction set assy 2 diagram

Swivel

Part #0043269

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

Symptoms for gas walk-behind mowers

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Main causes: uneven wheel height settings, damaged wheel, dull or damaged cutting blade…

Main causes: engine needs tune up, dirty or clogged carburetor, damaged flywheel key…

Main causes: drive control cable failure, worn or broken drive belt, bad transmission, broken drive wheel…

Main causes: stale gas, engine needs tune up, bad spark plug, dead battery, bad recoil starter, faulty safety switch, ba…

Main causes: dirty carburetor, bad spark plug, clogged air filter, engine choke problems, clogged gas cap vent…

Repair guides for gas walk-behind mowers

These step-by-step repair guides will help you safely fix what’s broken on your walk-behind lawn mower.

How to rebuild a lawn mower carburetor

How to rebuild a lawn mower carburetor

The carburetor mixes air with fuel to drive the piston. Rebuild the carburetor if it's clogged or leaks.…

Repair difficulty
Time required
 60 minutes or less
How to replace a lawn mower recoil starter on an OHV engine

How to replace a lawn mower recoil starter on an OHV engine

Replace the recoil starter if it doesn't move when you pull the starter rope.…

Repair difficulty
Time required
 15 minutes or less
How to replace a lawn mower wheel

How to replace a lawn mower wheel

Learn how replace a damaged wheel on a walk-behind lawn mower—it's a quick, easy fix.…

Repair difficulty
Time required
 15 minutes or less

Articles and videos for gas walk-behind mowers

Use the advice and tips in these articles and videos to get the most out of your walk-behind lawn mower.

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.…

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.…

Lawn mower won't start troubleshooting video: can't pull recoil pull cord

Lawn mower won't start troubleshooting video: can't pull recoil pull cord

A blade obstruction, bad recoil starter or locked-up engine can prevent the pull cord on your mower from working. See ho…