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Description

How does a grooved ring work on a Karcher pressure washer?

The grooved ring helps in sealing the connection between the high-pressure outlet and the pump head. It includes grooves that fit into slots on the pump head and outlet to form a tight, leak-free connection. 

Water cannot escape via the grooved ring that keeps the high-pressure flow intact.

When do you replace it?

If the grooved ring becomes damaged, worn out, or shows signs of deterioration, replace it. The constant pressure and exposure to water and chemicals cause the grooved ring to degrade, leading to leaks or decreased performance. 

Regularly inspecting and replacing the grooved ring helps maintain the pressure washer and prevents water leakage issues.

Is it a genuine spare part?

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

Manufacturers Part Number:

  • 6.365-341.0

Alternative Part Numbers:

  • 63653410
  • er qty's of 3

EAN Number:

  • 4002667186772

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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)

1 Customer Review(s)

Genuine parts

Best quality, genuine Karcher parts. Easy to fit.

By Alexandru Ivanciuc - Coventry
22nd Jan 2024

Overall

Quality

Value

Ease of Fitting

Questions And Answers

1 Answer(s)
Will this seal fit Karcher Pressure washer Model K3.99M 1.36-382 SN 016330 339 906
By Lionel - Ayr - 10/04/2020
Hi Lionel, the grooved ring for your model is RS512655.
By Jordan - Staff Member

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