Major Kit 1-19053 Direct Drive Pump Parts

1-19053 The Major Kit is a comprehensive overhaul and maintenance kit specifically designed for Waterjet Booster Pump systems. It is primarily used for in-depth maintenance and major overhauls, and is intended to facilitate the replacement of critical wear parts, thereby restoring the booster pump to stable, ultra-high-pressure operating conditions.
This kit typically includes various major wear parts, such as seals, O-rings, retaining rings, pistons, check valve assemblies, springs, and other core internal components essential for comprehensive maintenance of the booster pump. Compared to the “Minor Kit,” this kit is designed for more in-depth maintenance needs, helping to effectively prevent serious pump failures, sudden pressure drops, and the resulting unexpected downtime.
Selecting a high-quality overhaul kit is crucial for extending the service life of the booster pump, improving cutting precision and stability, and reducing long-term maintenance costs.

Is the 1-19053 Overhaul Kit considered a wear part?

Yes—the 1-19053 Overhaul Kit is, in itself, a typical set of wear-and-tear replacement components.
The various internal components included in this kit are continuously subjected to extreme pressure, repetitive mechanical motion, friction and wear, sealing contact stress, and massive hydraulic loads during the operation of the booster pump. Over time, these components naturally experience wear, material aging and hardening, a decline in strength, or a reduction in sealing performance.
Therefore, we strongly recommend that users strictly adhere to the overhaul maintenance schedule for regular replacement. This ensures the sustained and stable performance of the booster pump and effectively prevents costly repair losses caused by system failures.

Please contact our sales team if you have any inquiries!