

Part 185-052 is a minor service kit designed to support routine maintenance on compatible airless spray systems. The kit includes commonly replaced wear components to help restore performance and extend service life between major rebuild intervals.
| Part Number | 185-052 |
|---|---|
| Part Description | Minor Service Kit |
| Brand | Hydra |
| Fits | Hydra M and Hydra Pro 2000_4000; Hydra M and Hydra Pro Super; Commander; Admiral; 0528925N_2000_4000 |
| Condition | New |
This minor service kit is intended for scheduled maintenance of compatible airless spray equipment. It contains wear items that are commonly replaced during routine servicing to help maintain pressure stability, sealing integrity, and reliable operation.
Performing minor service at recommended intervals helps reduce unplanned downtime and prevents accelerated wear of major pump components. Replacing service items before failure supports consistent spraying performance.
| Routine maintenance | Replaces common wear items during scheduled service |
|---|---|
| Sealing performance | Helps maintain pressure and prevent leaks |
| Operational consistency | Supports stable spray output between major rebuilds |
| Scheduled maintenance | At recommended service intervals |
|---|---|
| Pressure issues | Loss of pressure or inconsistent output |
| Seal wear | Material leakage or visible wear on seals |
| Preventive service | Before extended or high-demand use |
This minor service kit is compatible with the following airless spray systems. Always confirm fitment using the correct parts diagram for your specific model.
| Model | Component |
|---|---|
| Hydra M and Hydra Pro 2000_4000 | Minor service kit |
| Hydra M and Hydra Pro Super | Minor service kit |
| Commander | Minor service kit |
| Admiral | Minor service kit |
| 0528925N_2000_4000 | Minor service kit |
Routine service often includes inspection of additional components to ensure complete system reliability.
Worn packings can affect pressure and cause material leakage.
Valve wear can reduce prime and pressure stability.
Clean filtration helps protect internal pump components.