Karcher Pressure Washer Cylinder Head

Stock Number: ES538413

Manufactured by Karcher

In Stock Available for immediate despatch

Rated 4.8 out of 5 (92 customers)

Read all reviews Write a review

Main product image Enlarge icon enlarge image

Will this part fit my appliance? [?]

Click on your brand to check if this part fits your appliance

Karcher Pressure Washers

Description

Pressure Washer Cylinder Head

If your Karcher isn't reaching high pressure, and you've noticed the trigger is "pulsing" this could mean you need to replace the cylinder head. The valves in the cylinder head can become blocked and clogged, reducing the tension needed to be able to use the washer to its full potential. 

  • Comes complete with piston seals

This is a genuine Karcher spare, suitable for select appliances in the model fit list.

Please note: For certain models the spare is serial and chassis number dependent. Please contact our call centre with this information so we can advise if the part will fit. Your chassis number will look like: 1.504-604.0, and the serial number will be 6 digits long.

More product images

Product Reviews

Rated 4.8 out of 5 (92 customers)
Write a review
  • Fast delivery

    • 5.0 out of 5
    • 5.0 out of 5
    • 5.0 out of 5
    • 5.0 out of 5

    By - Leatherhead

    Easy to order next day delivery good but expensive, but worth it if you need part quickly. Tried standard delivery still waiting 4days later
  • What you can do if you think first and not become one of the throw away society

    • 5.0 out of 5
    • 5.0 out of 5
    • 4.0 out of 5
    • 4.0 out of 5

    By - United Kingdom

    A simple task made easy with the video available and saves you buying a new pressure washer
  • Pulsating Kärcher K5.55

    • 5.0 out of 5
    • 4.0 out of 5
    • 5.0 out of 5
    • 5.0 out of 5

    By - Finland

    This product together with the control head solved the issues with my pulsating (when idle) pressure washer. The washer had also not reach as high pressure as before. This problem is also now gone!

Ask & Answer

(24 Questions and 23 Answers) Ask a question
  • Q Ive lost oil changing a pressure washer cylinder head, how and what do I repace it with!i 3 Answers

    By Softy - Kent - 02 June 2011

    • A
      Ref Colbee comment. We mistakenly stated that electric pressure washers do not contain oil. The link given to Stock Number: ES538165 is an oils approved for pressure washer pumps and is suitable.

      By Chris eSpares Staff - 20 June 2014

    • A
      Sorry, I'm a latecomer to this post, but I beg to differ with the response by staff-member Rory on 3/6/2011 who stated that an electric washer does not need oil; surely, in an electric washer, the swash plate chamber contains oil which is easily lost if the retaining bolts are loosened/removed and the motor is not kept upright.

      By colbee - Manchester - 19 June 2014

    • A
      Hi Softy, if you have a petrol pressure washer, the oil you need to use to keep the engine lubricated can be found here: http://www.espares.co.uk/parts?k=pressure+washer+oil. If you have an electric washer, you won't need oil.

      By Rory eSpares Staff - 03 June 2011

  • Q do i need a new cylinder head 2 Answers

    my pressure washer does not reach high pressure when trigger is pressed and pulses when not being used. is the problem the head, valves or a rubber seal?

    By tintin1 - doncaster - 24 August 2009

    • A
      Probably

      By gtoj7lav - Scotland - 03 November 2009

    • A
      The Head, was the problem on my pressure washer/karcher.High pressure back.

      By joe12345 - 29 October 2009

  • Q My K4.91m Is hunting water coming out the bottom of machine 1 Answer

    Water coming out the bottom of machine loss of power any ideas please

    By Pete - Spain - 28 April 2015

    • A
      The hunting is caused by pressure loss from the leak. This is usually due to a split in the cylinder head.

      By Chris eSpares Staff - 28 April 2015

  • Q We need the bit that actually attaches to the cylinder head. 1 Answer

    The part that attaches to the cylinder head has burst due to frost damage. Is this bit available as a spare. At least our cylinder is much bigger than the bit in your image. Can you advise.

    By Gav - Ayrshire. - 24 December 2014

    • A
      In order for us to answer your question or source the exact part you require please provide us with the following information: Appliance make, model and serial number of your appliance. For further help visit the "Finding Model Numbers" page on our website here: http://www.espares.co.uk/findingmodelnumbers. Alternatively please copy and paste this link into your web browser.

      By Chris eSpares Staff - 29 December 2014

  • Q I have a K4-600 PRESSURE WASHER used it once all was fine puy it away for a few months next time I came to use it it was leaking a lot of water and pulsating very badly, bear in mind this was used only once . i cannot see what is causing the problem. 1 Answer

    By len - 26 November 2014

    • A
      It pulses because the high pressure that turns the motor off leaks away. unplug and remove the case. just connect the hoses and identify the area it is leaking. Replace that part to resolve your problem.

      By Chris eSpares Staff - 26 November 2014