High quality, made in Italy. INCLUDES ALL 6 VALVES AND O-RINGS REQUIRED TO REPLACE THE CHECK VALVES ON YOUR BX SERIES PRESSURE WASHER PUMP. BX SERIES PRESSURE WASHER PUMPS.BXD SERIES PRESSURE WASHER PUMPS. Quality Parts at Competitive Prices. This item is in the category "Home & Garden\Yard, Garden & Outdoor Living\Lawn Mowers, Parts & Accessories\Lawn Mower Parts". The seller is "best-supplies" and is located in this country: US. This item can be shipped worldwide.