

Powr part 107-005 is a complete fluid section – the fully assembled pump manifold assembly for compatible PowrLiner sprayers. This component includes the housing, plungers, packings, valves, and all internal sealing elements, providing a ready‑to‑install replacement for the fluid end of the pump. Replacing a worn, cracked, or corroded fluid section restores full pump performance, eliminates leaks, and ensures reliable pressure and flow.
| Part Number | 107-005 |
|---|---|
| Part Description | Complete Fluid Section |
| Brand | Powr |
| Fits | PowrLiner 4955, 6955, 8955 |
| Condition | New |
The Titan 107-005 Complete Fluid Section is a fully assembled replacement for the heart of the pumping system on PowrLiner 4955, 6955, and 8955 sprayers. This factory‑built assembly includes the cylinder, piston, packings, valves, seals, and all necessary hardware, precisely matched to original specifications.
Over time, fluid sections wear due to abrasive coatings, chemical exposure, and normal use. Symptoms such as pressure loss, erratic spray, difficulty priming, or fluid leaks often indicate the need for a fluid section replacement. Installing a complete assembly saves diagnostic time, eliminates the risk of mismatched components, and restores the sprayer to like‑new performance.
| Pressure regulation | Maintains consistent output pressure for a uniform spray pattern |
|---|---|
| Fluid containment | Seals coating material within the system to prevent leaks and waste |
| Chronic loss of prime | Pump fails to draw material despite foot valve and hose inspection |
|---|---|
| Visible wear or damage | Scored cylinder, worn piston, or damaged manifold |
| Major rebuild | Replacing the entire assembly saves labor and ensures long-term reliability |
Titan part 107-005 is designed for the following PowrLiner models. Always confirm fitment using the parts diagram for your specific unit.
| Model | Component |
|---|---|
| PowrLiner 4955 | Complete Fluid Section |
| PowrLiner 6955 | Complete Fluid Section |
| PowrLiner 8955 | Complete Fluid Section |
When replacing the fluid section, it is often wise to inspect or replace these associated components to ensure a complete repair.
Inspect the connecting rod, bearings, and pin for wear that could affect new fluid section alignment.
Ensure the foot valve holds prime and the suction line is clear to protect the new fluid section.
Verify accuracy to avoid misdiagnosis after installation.