Oil seal for P&H 670 WLC

This oil seal acts as a mechanical barrier between a rotating shaft and a stationary housing. Its primary function is to maintain lubricant levels within systems such as transmissions, gearboxes, and wheel axles while preventing the ingress of external contaminants like dust, moisture, and debris. By maintaining this seal, the component ensures that internal bearings and gears remain properly lubricated during operation.

The 18Z479D10 is engineered for specific fitment on P&H 670 WLC and 9125TC cranes. It is installed at critical points where shafts rotate, providing the necessary containment to protect the internal mechanical systems of these machines. The seal typically consists of an elastomeric sealing lip, a metal frame for structural support, and a garter spring that maintains consistent pressure against the shaft surface to ensure a tight fit. Proper installation is necessary to maintain the integrity of the lubrication circuit and prevent premature wear of rotating components. By keeping oil contained and contaminants out, this seal supports the ongoing operation of the crane's drivetrain and reduction assemblies.