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Karcher Pressure Washer O Ring Kit for K720MX Stock Number: ES537803
Keep your pressure washer hose and hand gun leak-free with these replacement seals
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Pleased with purchase 22 October 2016
Very good product & looks well made. I haven't had time to fit yet but I'm sure that my pressure washer will be like new again when the new seal kit is fitted as it leaks in quite a few places since I have had it over the years.