... ,North Benz,Steyr,Mercedes Benz,etc OEM parts Forging Item main shaftItem NO.215 9304 001Brand NameHYBasic formforgingMaterial20CrMnTi / ZF steelTechnologyZF TechnologyMatch ... orders accepted. Larger order quantity makes lower unit price!Our main products: gearbox ZF 5S-150GP, 5S-111GP, S6-90, S6 ... , Kaisiboaer, etc.detailed picture ZF Howo heavy duty truck gearbox main shaft 2159304001