17118666839/17118666840 Bracket | Structural Mounting System

17118666839/17118666840 Bracket Set - Engine Cooling System Stabilization

Precision-engineered for optimal radiator positioning, the 17118666839/17118666840 Bracket set maintains cooling system integrity through high-vibration driving conditions. These reinforced aluminum brackets feature corrosion-resistant anodization that withstands road salt and coolant exposure while providing structural reinforcement to radiator assemblies. Engineered mounting points align with chassis receivers using direct-bolt installation requiring no modification, with integrated cushioning buffers reducing harmonic vibrations transmitted to cooling components. Thermal expansion grooves accommodate dimensional changes during temperature fluctuations (+120°C to -30°C operational range), maintaining consistent tension on mounting hardware. Precisely angled mounting surfaces position radiators at factory-specified orientations to ensure optimal airflow through condenser fins. Rubber-isolated contact points prevent galvanic corrosion while dampening engine vibration frequencies between 10-500Hz.

Precision-engineered radiator mounting brackets

Factory-positioned installation on radiator assembly

Structural Engineering and Vibration Management

The 17118666839/17118666840 Bracket system utilizes aircraft-grade aluminum alloys with ribbed reinforcement structures that distribute mechanical stresses across multiple load paths. CNC-machined mounting surfaces maintain ±0.2mm dimensional tolerance for precise radiator positioning, ensuring optimal clearance from rotating components and electrical wiring. Hydroformed reinforcement channels increase torsional rigidity by 42% compared to stamped equivalents, while vibration-damping elastomer inserts absorb harmonic frequencies between 10-500Hz. Electrophoretic coating provides comprehensive corrosion protection, with anodized surfaces resisting coolant degradation and road salt exposure. Precision-engineered mounting holes accommodate factory hardware without modification, while thermal expansion slots accommodate dimensional changes during extreme temperature transitions. The asymmetric design compensates for engine torque effects during acceleration and deceleration cycles.

Vehicle Compatibility Specifications