How to Replace a Pressure Washer O Ring Seal Kit - Karcher

Written By Lee Gilbert
Last Updated : 02 Oct 2024

Make and Model of Pressure Washer Used in This Video

Karcher K3 (1.601-813.0)

Part Used in This Video

Karcher Pressure Washer O Ring Seal Kit

1. Tools needed

All you’ll need is something flat like a blunt knife and a small screwdriver.

2. Remove yellow plug and O ring

Insert your blunt knife or something like a coin into the notch, twist the yellow plug and then remove it with your small screwdriver.

Use the screwdriver to remove the old O ring from inside the lance.

3. Install new O ring

Place the new O ring inside and ensure it’s flat and not scrunched up.

Install new O ring

Then, insert your new yellow plug and twist and lock it in place with your blunt knife or coin.

Re-attach yellow plug

Now your new plug and O ring seal is all set to go.

View all Pressure Washer seal spares

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