277723 Repair Kit

[Complete Overhaul Solution]: Includes all essential O-rings, seals, and gaskets required for a full rebuild of the hydraulic motor section.

[Mining-Grade Material]: Features high-performance Nitrile (NBR) and Viton seals that offer exceptional resistance to hydraulic oils and high temperatures.

[Leak-Proof Performance]: Precision-engineered seals prevent internal hydraulic fluid bypass, restoring the pump’s original grease delivery speed.

[Cost-Saving Alternative]: Allows for the professional repair of expensive hydraulic motors, avoiding the high cost of a complete new pump assembly.

[Heavy Duty Application]: Optimized for the intense 24/7 lubrication demands of Komatsu PC1250, PC2000, and larger mining equipment.

[Reduced Friction]: High-quality internal seals reduce mechanical friction, extending the service life of the hydraulic piston and motor housing.

[Rapid Field Service]: All-in-one kit design facilitates quick on-site maintenance, significantly reducing machine downtime during critical shifts.

[Excellent Stability]: Maintains sealing integrity under extreme pressure spikes and intense vibration common in open-pit mining environments.

[Contamination Protection]: Vacuum-sealed packaging ensures all components remain clean and free from dust until the moment of installation.