COMPLETE SET

COMPLETE SET 9106 9715 11 When a hydraulic component is disassembled for repair, it's critical to replace all the wear items, not just the one that failed. This service kit provides a matched collection of all the necessary seals, O-rings, and guides to do the job correctly. It takes the guesswork out of ordering individual pieces and ensures that the component is brought back to its specified operating condition.

Proper sealing directly impacts the entire drill rig's productivity and safety. If this set is used to rebuild a drifter, for example, it ensures that full hydraulic pressure is converted into impact energy, preventing a loss of penetration rate. In a boom or feed cylinder, it stops internal leaks that cause slow movement or cylinder drift. A properly sealed system also prevents external oil leaks, which are a significant slip and fire hazard in any mining environment.

The need for this kit is usually signaled by visible oil leaks, a noticeable drop in drilling power, or sluggish hydraulic functions. When performing the overhaul, always use the complete set of parts provided. Attempting to reuse old seals is a false economy that often leads to a repeat failure. Before installation, carefully inspect the metal housings and shafts for any burrs or scoring that could damage the new seals.