020449-0 Briggs and Stratton Pressure Washer - Overview

Diagrams for 020449-0

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Nozzle, Qc, Green – Part Number: 195983QGS
$20.95
Special Order
Nozzle, Qc, Green
Part #195983QGS
Kit, Chem Hose & Filter – Part Number: 192796GS
$31.95
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Kit, Chem Hose & Filter
Part #192796GS
Injtr, Detergent 3/8npt – Part Number: 198851GS
$86.95
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Injtr, Detergent 3/8npt
Part #198851GS
This is an authentic OEM part for use with Briggs and Stratton Pressure Washers. The chemical injection connector connects the chemical injector to the pump. This part is sold individually. The most common reasons for replacing the injector kit are when water is getting into the soap dispenser, the chemical injector nozzle is leaking, or the pressure washer soap injector is not working at all. The tools that you will need to replace the chemical injector are pinch-off pliers, 13mm wrench, and a flathead screwdriver.
Nozzle, Qc, White – Part Number: 195983RGS
$20.95
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Nozzle, Qc, White
Part #195983RGS
This is an original replacement part manufactured for use with pressure washers. This quick change nozzle delivers a 40-¦ angle spray for use with several pressure washing applications. The white quick change nozzle is sold as an individual replacement part.
Kit, Engine Mounting Hardware – Part Number: 192134GS
$55.95
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Kit, Engine Mounting Hardware
Part #192134GS
The engine mounting hardware kit is sold as a set that contains all the necessary parts. These are genuine items that are supplied by the original equipment manufacturer for use with pressure washers made by Briggs & Stratton, Troy-Bilt, and Snapper. A wrench set might be necessary during the installation of these parts. These items might break over time and will need replacing.
Nozzle, Qc, Yellow – Part Number: 195983PGS
$20.95
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Nozzle, Qc, Yellow
Part #195983PGS
This is an authentic OEM part designed to fit the pressure washers listed below. This is a yellow chiseling style tip, with a standard fifteen (15) degree spray width. This nozzle is recommended for water only. It is ideal for heavy duty pressure washing of harder surfaces and stubborn stains/grime. This is a very commonly used nozzle so a backup could be handy. Sold individually.
Kit, O-Rings – Part Number: 198847GS
$50.95
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Kit, O-Rings
Part #198847GS
Chemical Injection Kit – Part Number: 192914GS
No Longer Available
Chemical Injection Kit
Part #192914GS
It is a high-quality item that is supplied by the original equipment for use with Briggs and Stratton, Troy-Bilt and Snapper pressure washers. The kit includes a fitting that allows a user to connect the hose that supplies the chemical cleaning solution. Unfortunately, over time components on your equipment may wear out or get damaged eventually requiring a replacement. Make sure to check the appropriate diagrams and the owners manual of your model for the correct installation of these parts. The kit includes one durable brass fittings, a metal ball, a spring and a rubber seal. To replace it, you will need a wrench set to remove the old fitting and secure the new one.
Nozzle, Soap – Part Number: 198841GS
$20.95
Special Order
Nozzle, Soap
Part #198841GS
This is an authentic replacement part manufactured for use with pressure washers. The nozzle is used to provide an even spray when using soap or a chemical cleaner. This black soap nozzle is available as an individual replacement part, please see model diagram for nozzle kits for a specific model pressure washers.
Kit, Unloader – Part Number: 198736GS
$253.95
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Kit, Unloader
Part #198736GS
This is a genuine Briggs and Stratton and Troy-Bilt part for use with Pressure Washers. The unloader valve kit includes the parts needed to replace the unloader valve, which opens to relieve water pressure and recirculate water through the pump when the spray wand isn't in use and the pressure washer is running. The most common reason for replacing the unloader valve kit is if it is damaged. The tools that you will need to replace the unloader valve is a screwdriver, pliers and a Wrench Set.
Grommet – Part Number: 30809GS
$7.95
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Grommet
Part #30809GS
Garden Hose Filter – Part Number: B2384GS
$8.95
Special Order
Garden Hose Filter
Part #B2384GS
This is a genuine OEM sourced replacement part that is intended to be used with pressure washers from Craftsman. The screen fits into the water inlet tube and is used to prevent debris from the hose from entering the pump assembly. This item is available as an individual replacement part.

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The copper fitting on the chemical injection broke.
12 of 17 people found this instruction helpful.
  • Carl from ARCADIA, FL
  • Very Easy
  • 30 - 60 mins
  • Nutdriver, Screw drivers, Socket set, Wrench (Adjustable), Wrench set
I order the part from this site and received it within a week. the only problem was that spring was missing out of the sealed bag. NO PROBLEM!!! I cut a ball point pen spring to fit and everything works just fine. You just have to remember to put the spring in first, then the ball bearing and then the rubber o-ring.If you put them in back wards you pressure will fed directly into your chemical container!!
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