Piston Seal Kit 1-12386 New Water Jet Pump Parts Manufacturer

The 1-12386 Piston Seal Kit is an essential maintenance component in Waterjet Booster Pump systems. Its primary function is to replace worn piston seals, restoring reliable hydraulic sealing performance to ensure stable pressure output and efficient pump operation.
This kit typically includes piston seals, O-rings, retaining rings, and other critical sealing components required for hydraulic piston maintenance. These parts work together to prevent hydraulic fluid leakage, reduce pressure loss, and protect the hydraulic piston assembly during continuous high-pressure operation.
Using a high-quality piston seal kit helps improve pump operational stability, extend equipment service life, and reduce unexpected downtime caused by failures.

Is the 1-12386 Piston Seal Kit a wear part?

Yes—the 1-12386 Piston Seal Kit is a typical wear part kit.
Since sealing components must operate continuously under hydraulic pressure, repetitive reciprocating motion, friction, and constant sealing contact, they gradually experience aging phenomena such as wear, hardening, cracking, or loss of elasticity over time.
Failure to replace them according to the scheduled maintenance plan may result in hydraulic leaks, pressure fluctuations, seal failure, or even severe damage to the pump housing.
Therefore, we strongly recommend that users conduct regular inspections and replace this kit in a timely manner according to the scheduled maintenance plan.

Please contact our sales team if you have any inquiries!