‌SITRAK C7H MAXG7HC9H & SINOTRUK MAN Engine Connecting Rod Bolt 200V90490-0133 - Precision Heavy-Duty Fastener Kit

‌Genuine SITRAK/SINOTRUK Connecting Rod Bolt (200V90490-0133)‌
OEM-certified fastener engineered for MC11/MC13 series engines in SITRAK C7H MAX/G7H/C9H and MAN collaboration trucks:

‌Technical Specifications:‌

• ‌Material‌: SAE 4340 alloy steel with nitride hardening
• ‌Tensile Strength‌: 1,200 MPa (ISO 898-1 Class 12.9)
• ‌Torque Specs‌:
  • Initial Tightening: 50 N·m ±5%
  • Final Angle Torque: 90° + 15° rotation
• ‌Dimensions‌:
  • Thread Pitch: M12 x 1.25
  • Length: 78.5 mm (±0.2 mm)
• ‌Certifications‌: ISO 262:1998, DIN 931

‌Key Features:‌
✔️ Critical replacement for stretched (>0.15 mm elongation) or corroded rod bolts
✔️ Fatigue resistance: 500,000+ load cycles (SAE J1399 tested)
✔️ Compatibility: MC11.36/44/50, MC13.54-50 engines
✔️ Pre-lubricated with molybdenum disulfide coating
✔️ Matched set (sold in pairs) for balanced clamping force