The 1-11286 Low-Pressure Seal Repair Kit is an essential maintenance kit designed specifically for Waterjet Booster Pump systems. Its primary purpose is to replace low-pressure sealing components to ensure stable hydraulic performance during daily operation and prevent oil leaks.
This repair kit typically includes O-rings, seals, retaining rings, and other critical low-pressure sealing components required for routine maintenance. Timely replacement of these worn components helps protect the hydraulic system, improve pump efficiency, and reduce unexpected downtime caused by failures.
This is an essential spare parts kit for performing preventive maintenance and periodic pump overhauls.

Is the 1-11286 Low-Pressure Seal Repair Kit considered a wear-and-tear item?

Yes—the 1-11286 Low-Pressure Seal Repair Kit is a typical wear-and-tear kit.
Since the sealing elements in this kit must operate continuously under conditions of hydraulic pressure, friction, oil immersion, and repetitive motion, these components will gradually experience aging over time, including wear, hardening, cracking, or loss of elasticity.
Therefore, it is strongly recommended to perform regular inspections and replace these components according to a scheduled maintenance plan to effectively prevent failures such as oil leaks, pressure fluctuations, and damage to the pump system.

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