

Titan part 805-566 is a Cart Weldment that serves as the complete main structural frame for the low rider cart on specific high-performance sprayers. This heavy-duty steel frame forms the backbone of the entire assembly, onto which the wheels, pump, motor, and other components are mounted. It is a critical structural replacement for compatible Impact models.
| Part Number | 805-566 |
|---|---|
| Part Description | Cart Weldment (LR for 1140/1640) |
| Brand | Titan |
| Fits | Impact 1040; Impact 1140 I & IA; Impact 1140 service |
| Condition | New |
The Titan 805-566 is a genuine OEM Cart Weldment designed for the Low Rider (LR) cart configuration of the Impact 1040 and the entire Impact 1140 series. This part is the primary welded steel structure that forms the chassis of the sprayer cart, providing the mounting points for the engine or motor, pump, hose reel, and all other major components.
This weldment is a structural replacement part for damaged or heavily corroded frames. A bent or cracked cart weldment can compromise the stability of the entire sprayer, cause misalignment of drivetrain components, and is a safety hazard. Replacing it with the genuine Titan 805-566 weldment restores the structural integrity and proper geometry of the sprayer's chassis for reliable, long-term operation.
| Structural Chassis | Acts as the foundational, load-bearing frame that supports the entire weight of the sprayer and its components. |
|---|---|
| Component Alignment | Provides precise, factory-welded mounting points to ensure the pump, motor, and axles are correctly positioned. |
| Cart Integrity | Forms the rigid structure for the "EZ Tilt" mechanism and wheel assembly, ensuring stable transport and operation. |
| Accident or Impact Damage | The frame is bent, twisted, or has cracked welds from being dropped or in a collision. |
|---|---|
| Severe Corrosion | Extensive rust has compromised the strength and integrity of the steel tubing. |
| Fitting a New Cart Assembly | When building a complete new Low Rider cart or performing a full chassis restoration. |
| Irreparable Wear | Mounting holes are wallowed out or threads are stripped beyond repair. |
The Titan 805-566 Cart Weldment is listed for specific model ranges. Parts lists confirm its application across similar models in the Impact series.
| Compatible Sprayer Series | Specific Compatible Models & Notes |
|---|---|
| Impact 1040 Series | Impact 1040 (Low Rider Cart configuration) |
| Impact 1140 Series | Impact 1140 I (IntelliSync model) Impact 1140 IA (IntelliSync with GPS) Also referred to for general "Impact 1140 service" on the Low Rider cart. |
| Related Larger Model | Impact 1640 Series (as indicated by the part listing "1140/1640, LR") |
The 1140 I and IA are high-performance, fully-featured sprayers designed for large projects. Their standard cart includes an "EZ Tilt" feature for easier maintenance.
Replacing the main weldment is a major project. These parts are commonly required to complete a full cart rebuild or assembly.
The full Low Rider Cart Assembly kit for the Impact 1140, which would include the weldment and all other components.
The wheels, axles, bearings, and hardware that attach to the weldment to create a rolling chassis.
All bolts, specialty brackets, and clips needed to mount the pump, motor, and accessories to the new frame.