Genuine SINOTRUK Q40110 Flat Washer for Heavy-Duty Engine Assembly

SINOTRUK Q40110 Flat Washer - Engine Component

Technical Specifications:
• Material: High-carbon steel (SAE 1050 equivalent)
• Outer Diameter: 24mm ±0.2mm
• Inner Diameter: 13mm ±0.1mm 
• Thickness: 3mm ±0.1mm
• Surface Treatment: Zinc electroplated (8-12μm)
• Hardness: 300-400 HV
• Temperature Resistance: -40°C to +300°C
• OEM Part Number: Q40110
• Compatible Models: SINOTRUK HOWO A7, T7H, ZZ3257 series
• Compliance Standards: ISO 7093-1, DIN 125

Application:
This high-performance flat washer is designed for engine block assembly, cylinder head mounting, and critical drivetrain components in SINOTRUK heavy-duty trucks. It provides superior load distribution and vibration resistance in extreme operating conditions.