Get The App From Play Store!

Skip to main content

0 items in your basket

Subtotal £0.00

Sub total: £0.00

View BasketGo to Basket
× Basket
Your basket currently is empty
Continue Shopping
Search the eSpares Site
      Over 1 million spare parts
      Over 500 brands
      Over 800 appliance repair videos
      Trustpilot Score 4.7  |  398,000 reviews

      BLACK FRIDAY EVENT use code BF25 at checkout to SAVE 25% when you spend £30 or more excluding delivery.

      BLACK FRIDAY EVENT use code BF25 at checkout to SAVE 25% when you spend £30 or more excluding delivery.

      Will this fit the 300B model as well?

      if not is there a spares set that will. I think I need to replace the groved rings

      By Grahan - - 17 May 2009

      Answer this Question (1 Answer)

      • Rory from eSpares
        Rory at eSpares says...

        Hi Grahan, the pump part for your K300B is this one: http://www.espares.co.uk/part/pressure-washers/karcher/p/1315/877/0/0/538413/pressure-washer-cylinder-.html

      Submit your answer

      A confirmation email will be sent to this address. Your email address will not be published.

      Contact Permission:

      I am happy to receive vouchers, deals, exclusive offers and updates from eSpares by email and I acknowledge that my details could be shared with trusted third parties. We'll always treat your personal details with the utmost care and will never sell them to other companies for marketing purposes.

      Please let us know your preference by selecting one of the options below?

      Terms of use

      Pressure Washer Cylinder Pump Head Stock Number: ES538427

      Main product image View full product details

      Genuine pare part for select models of Karcher pressure washers

      Q&A tips & guidelines

      • Focus on the features or function of the product

      • Write your question in clear English

      • Be polite! Profanity won't be approved

      • Don't include personal info

      • Don't name other websites

      • Don't mention product prices

      We use small text files called cookies to give you the best experience on our website and help us show you relevant information. You can choose whether to manage these or allow them all. View Cookie Policy

      Manage Cookies Allow All