

Part number 759-188 is a genuine gun support weldment used in PowrLiner 2850, 550, and 800 airless sprayers. This welded steel assembly provides a sturdy mounting point for the spray gun when not in use, ensuring the gun is securely held and protected during transport and storage. It also helps prevent damage to the gun, hose, and sprayer components. A bent, cracked, or broken gun support can lead to gun instability, potential damage, and safety hazards. This genuine replacement restores proper gun storage and reliable operation.
| Part Number | 759-188 |
|---|---|
| Part Description | Gun Support Weldment |
| Brand |
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| Fits |
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| Condition | New |
The 759-188 Gun Support Weldment is a genuine OEM component designed for PowrLiner 2850, 550, and 800 airless sprayers. This welded steel assembly attaches to the sprayer frame and provides a secure, convenient cradle for holding the spray gun when it is not in use.
The gun support weldment serves several important functions. It keeps the spray gun safely stored during transport, preventing it from swinging freely and potentially damaging the gun, hose, or surrounding equipment. It protects the gun's trigger, tip, and guard from impact and abrasion. During operation, it provides a convenient place to rest the gun during brief pauses, reducing operator fatigue and improving job site efficiency.
This weldment is constructed from heavy-gauge steel with precision welding to ensure strength and durability. The mounting points are designed to match the frame geometry of compatible PowrLiner models, ensuring a secure fit that will not loosen or wobble during use. The support is shaped to accommodate the spray gun contours, holding it firmly without damaging the gun's finish.
Over time, the gun support can become bent from impact, cracked from stress, or corroded from exposure. A damaged support may not hold the gun securely, leading to potential drops, damage, or safety hazards. Replacing a worn or damaged gun support with this genuine part restores safe, convenient gun storage and protects your investment.
| Gun storage | Provides a secure cradle for the spray gun when not in use |
|---|---|
| Damage prevention | Protects gun, hose, and sprayer from impact and abrasion |
| Operator convenience | Allows easy gun placement during brief work pauses |
| Safety | Prevents gun from falling or swinging during transport |
| Bending / warpage | Support is bent and no longer holds gun securely |
|---|---|
| Cracking / breakage | Visible cracks or broken welds in the support |
| Corrosion / rust | Severe rust that compromises structural integrity |
| Loose mounting | Support moves or wobbles on the frame |
Part 759-188 is designed for the following PowrLiner sprayer models. Always verify your machine's parts diagram to confirm correct fitment.
| Brand / Model | Component |
|---|---|
| PowrLiner 2850 | Gun Support Weldment |
| PowrLiner 550 | Gun Support Weldment |
| PowrLiner 800 | Gun Support Weldment |
When replacing the gun support weldment, it's good practice to inspect these related components.
Inspect the spray gun for damage that may have occurred from inadequate support.
Check bolts, nuts, or screws that secure the support for damage or corrosion.
Inspect the frame mounting area for damage or deformation.