PUMP ASSEMBLY (KIT ITEM)

550 653 25 PUMP ASSEMBLY (KIT ITEM) A successful rebuild of a major component, like a drifter's rotation motor or impact mechanism, requires replacing all wear items simultaneously. This kit conveniently bundles the correct seals, gaskets, and other small hardware needed for a specific service task. It removes the guesswork from parts ordering and ensures the technician has everything required for a proper reassembly.

Properly rebuilding a component with this kit directly affects drilling performance and rig availability. It helps restore the correct hydraulic pressures and flows by preventing internal leaks that sap power from the impact piston or rotation motor. For example, a worn seal inside a drifter can cause a significant loss of impact energy, slowing down your entire operation.

This kit is typically used during a scheduled overhaul or when a component shows clear signs of wear, like external oil leaks or a gradual loss of power. For a lasting repair, always replace all the parts included in the kit. Attempting to reuse old seals is a false economy that often leads to a repeat failure shortly after the repair.