This top-grade cross shaft is marked with OEM number 81393746001. It is custom-built to fit perfectly with MAN truck drive shaft assemblies. It maintains steady and dependable power transfer while the vehicle is in operation.This reliable performance keeps the truck running smoothly in all driving conditions.It is fabricated from premium heavy-duty alloy with outstanding structural toughness.Such quality material strongly resists daily wear, pressure and mechanical impacts. Every single unit is produced to fully comply with official OEM manufacturing standards. Precision dimensional design makes the whole installation process simple and hassle-free. It works perfectly as a substitute for worn or damaged original cross shaft parts on MAN trucks.