

PowrLiner part 759-474 is a cart weldment designed to provide the structural frame and mounting platform for compatible PowrLiner 2850, 1800M, and 2800M sprayers. This welded assembly supports the pump, motor, and other components while providing mobility through wheel attachments. Replacing a cracked, bent, or damaged cart weldment restores the structural integrity of the sprayer and ensures safe, stable operation.
| Part Number | 759-474 |
|---|---|
| Part Description | Cart Weldment |
| Brand | PowrLiner |
| Fits | PowrLiner 2850, 1800M, 2800M |
| Condition | New |
The 759-474 Cart Weldment is a fabricated steel frame that serves as the foundation for compatible PowrLiner 2850, 1800M, and 2800M sprayer models. This welded assembly provides the structural support and mounting points for all major components, including the pump, motor, control panel, and material containers.
The cart weldment is designed to withstand the rigors of daily use in professional line striping and spraying applications. Its robust construction provides a stable platform that minimizes vibration and maintains component alignment during operation. Integrated wheel mounts allow for easy mobility around the job site, while handles and attachment points facilitate maneuvering and accessory mounting.
Over time, cart weldments can become damaged from impacts, overloading, or corrosion. A bent or cracked frame can cause component misalignment, increased vibration, and potential safety hazards. Replacing a damaged cart weldment restores the structural integrity of the sprayer, ensuring all components remain properly aligned and the unit remains stable and maneuverable.
| Structural support | Provides the framework that supports all sprayer components |
|---|---|
| Component mounting | Offers precise mounting points for pump, motor, and controls |
| Mobility | Integrates wheel attachments for easy movement |
| Bent / twisted | Frame is distorted, causing component misalignment |
|---|---|
| Cracks / fractures | Welds or frame members are cracked |
| Corrosion damage | Rust has compromised structural integrity |
| Broken mounts | Component attachment points are damaged |
PowrLiner part 759-474 is compatible with the following sprayer models. Always verify fitment using your equipment's parts diagram before ordering.
| Model | Component |
|---|---|
| PowrLiner 2850 | Cart Weldment |
| PowrLiner 1800M | Cart Weldment |
| PowrLiner 2800M | Cart Weldment |
When replacing the cart weldment, these associated components are often inspected or replaced at the same time.
Inspect wheels for wear; replace if worn or damaged.
Bolts, nuts, and washers that secure components; replace if corroded.
Check push handles for damage or wear.