Product Introduction

The Co Rod 615 connecting rod assembly is a heavy-duty engine component designed for SINOTRUK HOWO WD615 series diesel engines. The connecting rod plays a critical role in the engine crankshaft system by transferring combustion force from the piston to the crankshaft, converting reciprocating piston motion into rotational engine power.

Manufactured from high-strength forged steel with precision machining and heat treatment technology, the connecting rod provides excellent tensile strength, fatigue resistance, and durability under high-load diesel engine operating conditions. Similar WD615 connecting rod assemblies such as part numbers 61500030008 and 61500030009 are widely used in HOWO heavy truck engine systems.

The connecting rod works together with pistons, crankshafts, cylinder liners, and bearings to maintain stable engine operation, power transmission, and combustion efficiency during long-distance transportation and heavy-load applications.

Its reinforced forged structure helps reduce deformation and wear under continuous high-temperature and high-pressure engine operation. OEM-standard production ensures accurate dimensional tolerance, stable bearing fitment, and reliable compatibility with original WD615 diesel engine systems.

The Co Rod 615 assembly is commonly used in HOWO dump trucks, tractor trucks, mining vehicles, and construction transport applications equipped with WD615 series engines.

Each unit undergoes hardness testing, dimensional inspection, balance verification, and fatigue durability testing before shipment to ensure dependable engine performance and long service life.

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