

PowrLiner part 759-499 is a cable gun designed to control the flow of material on compatible PowrLiner 2850, 1800M, and 2800M sprayers. This gun features a cable-actuated trigger mechanism that provides precise control over material delivery during line striping operations. Replacing a worn, leaking, or damaged cable gun restores proper spray control and ensures consistent, accurate line application.
| Part Number | 759-499 |
|---|---|
| Part Description | Cable Gun |
| Brand | PowrLiner |
| Fits | PowrLiner 2850, 1800M, 2800M |
| Condition | New |
The 759-499 Cable Gun is a specialized spray gun designed for line striping applications on compatible PowrLiner 2850, 1800M, and 2800M models. It features a cable-actuated trigger mechanism that provides precise, ergonomic control over material flow during striping operations.
The cable gun is the primary operator interface for controlling paint application. When the trigger is squeezed, the cable pulls the internal valve open, allowing material to flow through the tip. Releasing the trigger allows the spring-loaded valve to close, instantly stopping the flow. This design provides clean, sharp line starts and stops essential for professional striping results. The gun is engineered for durability and ease of use, with features that minimize operator fatigue during extended use.
Over time, cable guns can develop leaks at seals, wear in the trigger mechanism, or suffer from cable fatigue. A worn or damaged gun can cause inconsistent spray patterns, drips, or difficulty controlling material flow. Replacing the cable gun restores precise control, ensuring clean, professional line application and reducing material waste.
| Flow control | Starts and stops material flow for line application |
|---|---|
| Cable actuation | Uses cable mechanism for precise trigger control |
| Operator interface | Provides ergonomic control for reduced fatigue |
| Fluid leaks | Material escaping from gun body or trigger area |
|---|---|
| Sticking trigger | Trigger does not move smoothly or returns slowly |
| Worn cable | Frayed, kinked, or stretched cable affecting control |
| Inconsistent spray | Gun does not start or stop cleanly |
PowrLiner part 759-499 is compatible with the following sprayer models. Always verify fitment using your equipment's parts diagram before ordering.
| Model | Component |
|---|---|
| PowrLiner 2850 | Cable Gun |
| PowrLiner 1800M | Cable Gun |
| PowrLiner 2800M | Cable Gun |
When replacing the cable gun, these associated components are often inspected or replaced at the same time.
The tip determines line width and pattern; inspect for wear and replace if needed.
Protects the tip and operator; check for damage.
Traps debris before it reaches the tip; clean or replace.