Close
Phone 1-855-343-0069
Cart
Official OEM Guarantee
Fast shipping from USA
365 Day Returns
Preferred Brand Partners
9984404-1-M-Karcher-6.363-198.0-O-ring Seal 6x2 90 Shore Pur
Part Location Diagram of 6.363-198.0 Karcher O-ring Seal 6x2 90 Shore Pur
See part F-18 in the diagram
( Grid squares measure 1x1 inch )
9984404-1-S-Karcher-6.363-198.0-O-ring Seal 6x2 90 Shore Pur Part Location Diagram of 6.363-198.0 Karcher O-ring Seal 6x2 90 Shore Pur

O-ring Seal 6x2 90 Shore Pur 6.363-198.0

Manufactured by:
Karcher
ERP Number:
ERP9984404
Part Number:
6.363-198.0
Original Equipment Manufacturer ?
  Works with your model  K593M!
$6.16
In Stock
Delivers in 3-5 Business Days!
Minimum Quantity of 2 required

Easy 

Less than 15 mins 

(1 rated repair) ?
  Works with your model   K593M!

Jump to:

Description Troubleshooting Questions & Answers Repair Instructions Model Cross Reference

Product Description

?

This is an authentic Karcher replacement part manufactured for use with pressure washers. Gaskets can wear out over time from weathering, pressing, and normal use. Worn gaskets are often times the cause of leaks, and replacing a worn gasket can be an inexpensive fix. This gasket forms a seal between the gun, and the pressure hose, the gasket is sold individually.

Troubleshooting

This part works with the following brands:
  • Karcher
This part works with the following products:
  • Pressure Washer

Questions & Answers

?

Ask our Team

We have a dedicated staff with decades of collective experience in helping customers just like you purchase parts to repair their products.

Does this fit my product?
  • 1
Sort by:  
Sorry, we couldn't find any existing answers that matched.
Try using some different or simpler keywords, or submit your new question by using the "Ask a Question" button above!
I need several O rings for the discharge hose where it connects to the power washer.
Charles For model number G 2000 QT - October 26, 2022

Hello Charles, Thank you for your inquiry. We show the o-rings that go from the hose to the gun/wand as part numbers 6.363-198.0 and 2.880-154.0. We hope this helps and if you need help placing an order for a part, customer service is open 7 days a week. Please feel free to give us a call. We look forward to hearing from you!

eReplacementParts Team
October 26, 2022

Did this question help you?
Thank you for voting!

Customer Repair Instructions

All our customer repair instructions are solicited directly from other customers just like you who have purchased and replaced this exact part.

Easy 

Less than 15 mins 

(1 rated repair) ?
  • 1
Sort by:  
Sorry, we couldn't find any existing installation instruction that matched.

The older quad nozzle did not spray on two of the four settings, the \"O\" ring seal on pressure hose was split

David from Grants Pass, Oregon

2 of 2 people found this instruction helpful.
Difficulty Level:
Easy
Total Repair Time:
Less than 15 mins
Parts Used:
6.363-198.0
Removed the older quad nozzle, (press in and 1/4 turn to unlatch).
Added the new variable pressure nozzle, (press in and 1/4 turn to latch)
Installed new \"O\" ring over end of pressure hose fitting to fit into the indent ring.
Threaded pressure hose into pressure washer out put fitting and tested.
Did you find this story helpful?
Thank you for voting!
  • 1

Model Cross Reference

This part works with the following models:
ERP Number: ERP9984404
Manufacturer Part Number: 6.363-198.0
Brand Model Number Description
Karcher G1800LB Pressure Washer - Pressure Washer
Karcher G2000QT Pressure Washer - Pressure Washer
Karcher G2300IB Pressure Washer - Pressure Washer
Karcher G2301LT Pressure Washer - Pressure Washer
Karcher K1300Plus Pressure Washer - Pressure Washer
Karcher K1302-PL Pressure Washer - Pressure Washer
Karcher K1350-PL-WB Pressure Washer - Pressure Washer
Karcher K1400-4F-TR Pressure Washer - Pressure Washer
Karcher K1400-4F-WB Pressure Washer - Pressure Washer
Karcher K1600-PL-WB Pressure Washer - Pressure Washer
Karcher K205M-PLMO Pressure Washer - Pressure Washer
Karcher K205M-Plus Pressure Washer - Pressure Washer
Karcher K205Plus Pressure Washer - Pressure Washer
Karcher K210Plus Pressure Washer - Pressure Washer
Karcher K230Plus Pressure Washer - Pressure Washer
Karcher K235-2F Pressure Washer - Pressure Washer
Karcher K235-VPS Pressure Washer - Pressure Washer
Karcher K240D-PL-VPS Pressure Washer - Pressure Washer
Karcher K240D-PL-WB-TV Pressure Washer - Pressure Washer
Karcher K240MPlus Pressure Washer - Pressure Washer
Karcher K245PL-VPS Pressure Washer - Pressure Washer
Karcher K254M-PLUS Pressure Washer - Pressure Washer
Karcher K256M Pressure Washer - Model # K2.56m Official Karcher Power Washer
Karcher K256MVPS Pressure Washer - Pressure Washer
Karcher K27 Pressure Washer - Pressure Washer
Karcher K270 Pressure Washer - Pressure Washer
Karcher K270TV Pressure Washer - Pressure Washer
Karcher K289MD-PL Pressure Washer - Pressure Washer
Karcher K289MD-PL-WB Pressure Washer - Pressure Washer
Karcher K2900M Pressure Washer - Pressure Washer
O-ring Seal 6x2 90 Shore Pur
$ 6.16
In Stock
Minimum Quantity of 2 required
✖
Stock Status
✖
Mail-In Recycling Rebate

Some of the parts we sell are eligible for mail-in rebates since we can recycle them. We will display any applicable rebates in your shopping cart. To redeem your rebate, contact Customer Service after you have received your part.

✖