Part Number YB-06320 having (CAGE Code 4V176) and FSC 4820 Valves Nonpowered in stock with ready to ship. Get an instant quote for YB-06320 Valve Attachment by Yamaha Motor Corporation Usa. Fill the form below with your desired order quantity, targeted price and the expected order-fulfilment date. Our dedicated account manager will get back to you within 15 minutes.