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Description

O-ring seal to create a watertight seal between pressure washer parts 

When pipes, hoses, or fittings in pressure washers cross, a rubber ring shaped like the letter "O" creates a watertight link between the two pieces.

The name of this seal comes from its form, which not only protects pressure washer connections but also efficiently stops water seepage.

Why do you replace your O-ring seal?

The rubber material of the O-ring can degrade or become worn with exposure to high pressure, temperature fluctuations, chemical exposure, or general wear and tear. 

When O-rings become damaged, they lose their elasticity and fail to create a proper seal, which results in leaks or reduced pressure in the pressure washer system. 

Is it a genuine spare part? 

This O-ring seal by Karcher is a genuine pressure washer replacement part. Your pressure washer can work as good-as-new when cleaning surfaces.

Manufacturers Part Number:

  • 9.080-453.0

Alternative Part Numbers:

  • 90804530

EAN Number:

  • 4039784881709

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Safety note:

Warning: Always unplug any appliance from the electricity supply before carrying out any work or testing on it.

Latest Product Review(s)

2 Customer Review(s)

Perfect fit, no more leak :)

I bought this rubber ring in order to replace the original seal for my Kärcher K5 1.180-639.0 pressure washer. The water was leaking between the electrical motor housing and the pressure pump body. Easy to replace, I solved my problem and now there is not a single drop. Also, I'd like to mention that I did my homework pretty well in terms of the parts availability and cost, and I must say that I got the best price here at ransomspares.co.uk. Thanks!

By Sorin - Woking
2nd Jun 2021

Overall

Quality

Value

Ease of Fitting

Great

Another great part from these people really good communication and fast postage the part fitted straight away no hassle happy customer

By Richy Crumbie - Hartlepool
25th Mar 2021

Overall

Quality

Value

Ease of Fitting

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