Part Number MMU B12071 0300 having (CAGE Code 64678) and FSC 3040 Miscellaneous Power Transmission Equipment in stock with ready to ship. Get an instant quote for MMU B12071 0300 Ring Piston by Daimler Trucks North America Llc. 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.