

This OEM repair kit restores internal sealing and control components within select Titan spray guns, helping maintain consistent trigger response and leak-free operation. Designed for precise fitment, it supports reliable atomization and safe pressure handling during routine service or corrective repair.
| OEM Part Number | 550-276 |
|---|---|
| Replaces | |
| Component | Gun repair kit |
| Location | Spray gun internal assembly |
| Condition | New OEM |
The Titan 550-276 gun repair kit is an original equipment service set designed to restore critical internal components within compatible Titan airless spray guns. Installed inside the gun body and fluid-handling sections, this kit helps reestablish proper sealing, consistent trigger control, and stable operating pressure during spraying applications.
| Sealing integrity | Maintains fluid containment under operating pressure |
|---|---|
| Trigger operation | Supports smooth and predictable gun actuation |
| Material flow | Helps regulate consistent paint delivery |
| Handling safety | Reduces internal leakage affecting control |
| Paint leakage | Material escaping from gun body or trigger area |
|---|---|
| Irregular spray | Pulsing or uneven fan pattern |
| Trigger drag | Sticky or delayed trigger return |
| Pressure drop | Loss of atomization despite proper pump output |
Compatibility should always be verified using the correct Titan parts diagram or service manual, as spray gun configurations may vary by model and production revision.
| Common Compatible Platforms |
|---|
| Titan RX-series spray guns |
| Titan LX-series spray guns |
| Select Titan airless gun assemblies |
| Verification method | Confirm part number on gun schematic |
|---|---|
| Replacement reference | OEM service kit identification |
Filters coating material before it enters the spray gun to help protect internal seals and valves.
Restores smooth trigger movement and proper return action during spraying.
Allows hose rotation while maintaining a sealed high-pressure connection.