Boom Cylinder Lines Tube Assembly

Hydraulic fluid cycling between the main valve bank and the boom cylinder requires a rigid run that will not balloon or rub. Formed from seamless high-pressure steel tube, this line is bent to match boom contours, keeping connections leak-free when cycling loads spike. Smooth internal wall finish keeps fluid turbulence and backpressure low during rapid arm drops.

High-pressure hydraulic supply and return lines on excavator and loader boom cylinders.