... ,DAF,MAN,Iveco,R.V.I.,Howo,North Benz,etc. 4,OEM parts Item Synchronizer ringItem No.1297304402Brand NameHYSize180*150*10 ... ! Our company is a professional manufacturer of transmission gearbox for heavy-duty truck (transmission gearbox 5S-150GP, 5S-111GP) and large bus ...