‌Technical Product Description:‌
Original SHACMAN X3000 Drive Shaft (81-35604-0021) features:

• Material: 42CrMo alloy steel with induction hardening
• Torque Capacity: 25,000 Nm (peak)
• Length: 1,485±2mm (center-to-center)
• Универсальный шарнир: 148-series cross bearing design
• Balance Standard: ≤15g·cm dynamic balance

Key specifications:
• Flange diameter: 180мм (8-bolt pattern)
• Spline count: 31-teeth precision ground
• Operating angle: ≤15° continuous operation

This OEM part ensures:
✓ Direct replacement for X3000 6×4/8×4 models
✓ 50,000 km service interval under normal conditions