‌Genuine SINOTRUK HOWO Intermediate Gear Shaft VG1500019032 - Heavy-Duty Transmission Component for A7T7 Series‌

OEM SINOTRUK intermediate gear shaft (Part No. VG1500019032) with precision-engineered specifications:

• ‌Material & Construction‌

  • Forged 20CrMnTi alloy steel core
  • Carburized surface depth: 1.2-1.8mm
  • Shot-peened finish for fatigue resistance

• ‌Critical Dimensions‌

  • Shaft Length: 385.4mm ±0.05mm
  • Spline Teeth: 32T, 38/40° pressure angle
  • Journal Diameters: Ø45mm (front), Ø60mm (rear)
  • Runout Tolerance: ≤0.03mm

• ‌Performance Specifications‌

  • Torque Rating: 2,200 N·m continuous
  • Operating Temp Range: -40°C to +150°C
  • Surface Hardness: HRC 58-62
  • Core Hardness: HRC 30-35

• ‌Compatibility‌

  • HOWO A7/T7 with HW25712XSTL transmissions
  • Engine Models: WD615.96/WD618.50 (2019-2025)
  • Direct replacement for WG9740380603