MAN Sinotruk MC11/MC13 Hexagon Flange Face Bolts 202V90020-0240
Engineered for extreme durability in high-temperature turbocharger and exhaust manifold assemblies, these OEM-certified fasteners ensure secure connections for MAN Sinotruk HOWO T7H and SITRAK C7H trucks with Euro V/VI engines.
Key Features
Material: Grade 10.9 alloy steel with zinc-nickel anti-corrosion coating (ISO 898-1 compliance) for 800°C short-term heat resistance
Compatibility: Direct replacement for OEM part 202V90020-0240 in MC11/MC13 engine configurations
Performance: 40% higher torque retention compared to standard bolts under thermal cycling conditions
Certification: ISO 9001 & IATF 16949 compliant manufacturing with 100% hardness and tensile testing
Technical Specifications
Thread size: M16x1.5 DIN 6921 standard
Flange diameter: 28mm ±0.1mm
Torque range: 220-250Nm ±5%
Temperature resistance: -50°C to +650°C (peak 800°C for 15 minutes)
Weight per unit: 0.18kg ±0.005kg
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