K-rcher-Home-Garden-Pressure-Washer-Accessories-O-ring-replacement-set-617282-Karcher-2-640-729-0-The-K-rcher-O-ring-replacement-set-2-640-729-0-contains-durable-seals-essential-for-maintaining-pressure-washers-It-ensures-leak-prevention-and-extends-the-lifespan-of-K-rcher-Home-Garden-equipment-This-set-is-typically-used-for-replacing-worn-or-damaged-O-rings-in-various-K-rcher-models-K-rcher-2-640-729-0-Home-Garden-O-Ring-Set-for-Pressure-Cleaners