Home / Appliance / Parts / Water Softener O-Ring 7170262 Water Softener O-Ring 7170262$15.39 Price may not be up-to-date. In Stock View Product Part Number: 7170262 Brand: ECODYNE WATER SYSTEMS INC Seller: Sears PartsDirect Categories: Appliance, Parts 60-day return policy Description This O-ring (part number 7170262) is for water softeners. Unplug the water softener before installing this part. Wear work gloves to protect your hands.