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Where do these O-Ring seals fit on the KB102?

I have a KB102 that belonged to my dad, only recently found it and the handgun is leaking. Looking at the hose to handgun connection, there doesn't appear to be any seals in place at all - so wondering if these ring seals are what I need. Also, the water gushes from the connection between the gun and the lance. Are there supposed to be O-Ring seals in that connection too? If so which ones do I need.

By DoC - Derbyshire - 11 June 2016

Answer this Question (1 Answer)

  • Chris from eSpares
    Chris at eSpares says...

    The seal from hand gun to hose is Stock Number: ES538195 The seals for the spray lances are Stock Number: ES537803

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Pressure Washer O-Ring Seal Stock Number: ES538214

Genuine spare part suitable for select models of Karcher pressure washers

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