

Part 2403431A is a cart weldment packaged assembly designed for Elite 4500 HR, Elite 3500, Elite 3500 72v, and Elite 5500 airless sprayers. This weldment forms the structural frame and chassis of the sprayer cart, providing mounting points for the motor, pump, wheels, and handle assembly. It restores structural integrity and stability when the original cart frame becomes bent, cracked, or damaged from job site wear and tear.
| Part Number | 2403431A |
|---|---|
| Part Description | Cart Weldment Packaged |
| Brand | Replacement (Fits Elite Sprayers) |
| Fits | Elite 4500 HR, Elite 3500, Elite 3500 72v, Elite 5500 |
| Condition | New |
The 2403431A Cart Weldment Packaged is a structural frame assembly designed for select Elite airless sprayer models. This welded cart frame provides the foundation for mounting the motor, pump, handle, wheels, and other components. A rigid, undamaged cart frame ensures proper alignment of all parts and safe mobility on the job site.
Over time, cart weldments can become bent from impacts, cracked from stress, or corroded from exposure to harsh materials and environments. Replacing a damaged cart frame restores the sprayer's structural integrity, ensures proper component alignment, and improves maneuverability.
| Structural foundation | Provides rigid mounting points for motor, pump, handle, and wheels |
|---|---|
| Component alignment | Ensures all parts are properly positioned for correct operation |
| Mobility support | Forms the base for wheels and handle, enabling cart movement |
| Visible bending | Frame is bent, twisted, or warped from impacts |
|---|---|
| Cracks or broken welds | Structural cracks in metal or failed weld joints |
| Component misalignment | Motor, pump, or wheels no longer align properly |
| Corrosion damage | Severe rust or chemical corrosion compromising strength |
This cart weldment (part 2403431A) is compatible with the following Elite sprayer models. Always verify fitment by consulting your equipment's parts diagram.
| Sprayer Model | Component |
|---|---|
| Elite 4500 HR | Cart Weldment Packaged |
| Elite 3500 72v | Cart Weldment Packaged |
| Elite 3500 | Cart Weldment Packaged |
| Elite 5500 | Cart Weldment Packaged |
When replacing the cart weldment, it's good practice to inspect and consider replacing these related components to ensure complete restoration.
Worn or damaged wheels can affect mobility and stability after frame replacement.
The handle mounts directly to the weldment and may show wear or damage.
Bolts, nuts, and washers may be rusted or damaged and should be replaced during reassembly.