Sinotruk 080-02400-6055 Connecting Rod Assembly

High-Performance Connecting Rod Assembly – Sinotruk 080-02400-6055

Ensure engine reliability and power transmission efficiency with the Sinotruk 080-02400-6055 Connecting Rod Assembly, a critical component designed for heavy-duty diesel engines in Sinotruk HOWO, HOHAN, and other commercial vehicles. As a professional supplier of Sinotruk spare parts, we offer OEM-quality connecting rods built to withstand extreme combustion pressures and continuous load cycles.

This connecting rod assembly is precision-engineered for use in Weichai WD615 series engines, ensuring perfect fitment, balanced performance, and long service life. Whether you're rebuilding an engine or replacing worn components, this genuine-spec part delivers superior strength, fatigue resistance, and dynamic balance.

Specification
Part Number 080-02400-6055 / 080024006055
Description Connecting Rod Assembly (Complete Set)
Compatible Engine Weichai WD615.69, WD615.77, WD615.78, etc.
Compatible Models Sinotruk HOWO T5G, T7H, A7, HOHAN, ST19, ST25
Material Forged Alloy Steel (C70S6 or Equivalent)
Heat Treatment Quenched & Tempered for High Fatigue Strength
Big End Bore Diameter ~Φ88 mm (standard)
Small End Bushing Bronze Alloy, Precision Press-Fit
Includes Rod Body + Cap + High-Tensile Bolts + Bushing
Balance Grade G25–G40 (per ISO 1940)
Standard Meets Sinotruk OEM Technical Drawings

Installation Notes

• Ensure precise alignment of connecting rod bearings during assembly. Torque bolts to manufacturer specifications (120–140 Nm) using a calibrated wrench. Replace if cracks or excessive wear are detected in the rod body or bearing surfaces.