SINOTRUK Genuine Rear Brake Camshaft Assembly - OEM# AZ9231340227

Genuine SINOTRUK Rear Brake Camshaft Specifications:‌

• ‌OEM Number:‌ AZ9231340227
• ‌Compatibility:‌ HOWO T7, Steyr ZZ1256/1296 series
• ‌Material:‌ 20CrMnTi alloy steel
• ‌Surface Hardness:‌ 58-62 HRC
• ‌Core Hardness:‌ 30-35 HRC
• ‌Spline Teeth:‌ 36T (modulus 2.5)
• ‌Length:‌ 428±0.5mm
• ‌Diameter:‌ 45mm (journal bearing surface)
• ‌Weight:‌ 8.2kg
• ‌Operating Temp Range:‌ -40°C to +300°C
• ‌Surface Treatment:‌ Induction hardening + phosphating