

Part number 2411960A is a Frame Weldment packaged for the PL4500, providing the primary structural foundation for compatible Powerliner line striping systems. This welded steel assembly supports all major components including the engine, pump, cart, and handle for reliable operation.
| Part Number | 2411960A |
|---|---|
| Part Description | Frame weldment packaged PL4500 |
| Fits | PowriLner 5500; PowrLiner 4500 service |
| Condition | New |
Part number 2411960A is a Frame Weldment packaged for the PL4500, a precision-fabricated steel assembly specifically engineered for the Powerliner 5500 and Powerliner 4500 service line striping systems. This welded frame serves as the primary structural foundation of the striper, supporting and positioning all major components including the gasoline engine or electric motor, hydraulic pump, fluid supply system, operator handle, and wheeled cart assembly. The Powerliner 5500 features advanced SmartArm technology and DeadLock Handlebars, all of which mount directly to this frame weldment, ensuring proper alignment and stable operation during high-production parking lot and roadway marking applications.
Fabricated from heavy-gauge steel tubing and plate with precision-formed bends and reinforced weld joints, this frame weldment provides the rigidity necessary to withstand the extreme forces generated by the hydraulic drive system and the continuous vibration of the gasoline engine. The welded construction eliminates mechanical fasteners in high-stress areas, preventing loosening and alignment drift that occurs with bolted assemblies under continuous operation. Precision-machined mounting points ensure accurate positioning of the engine, pump, and cart components, maintaining proper belt alignment and drive geometry essential for reliable power transmission and long component life.
This frame weldment is subjected to extreme operational stresses including high torque loads during startup, continuous vibration throughout the operating cycle, and impact forces during transport over rough terrain. Failure modes include stress cracking at weld joints from metal fatigue, bending or deformation from impact or overloading, corrosion weakening of the steel structure, and wear or elongation of mounting holes from repeated service. A damaged or fatigued frame weldment compromises the alignment and stability of all mounted components, leading to premature wear, reduced performance, and potential safety hazards. Replacement with genuine 2411960A frame weldment restores proper equipment geometry and ensures reliable striper operation.
| Structural Foundation | Supports and positions engine, pump, cart, and handle components |
|---|---|
| Component Alignment | Maintains precise mounting geometry for drive system and controls |
| Load Bearing | Withstands operational forces and transport impacts |
| Weld Cracking | Visible cracks at welded joints compromise structural integrity |
|---|---|
| Deformation | Frame is bent or twisted, preventing proper component alignment |
| Mounting Hole Wear | Elongated or deformed mounting holes prevent secure fastening |
| Corrosion | Severe rust has weakened the steel structure |
Part number 2411960A is specifically designed for the Powerliner 5500 and Powerliner 4500 service line striping systems. The Powerliner 5500 features a Honda GX160 gasoline engine, SmartArm gun mount technology, and supports both single and dual gun configurations. The Powerliner 4500 service models share common frame architecture requiring this specific weldment. This frame weldment is a model-specific component engineered for the mounting configurations, weight capacities, and dimensional requirements of these professional sprayer systems. The packaged PL4500 designation indicates it is ready for installation on compatible units. Always confirm fitment using the correct parts diagram for your exact model and serial number.
| Compatible Models | Component |
|---|---|
| PowriLner 5500 | Frame weldment packaged PL4500 |
| PowrLiner 4500 service |
The frame weldment is the foundation of the entire striper system. When replacing this component, these related parts are often inspected or transferred from the original equipment.
The plate that secures the engine to the frame. Inspect for damage and transfer to new frame.
The wheeled cart that attaches to the frame. Inspect wheels and bearings during frame replacement.
Bolts, washers, and lock nuts securing components to frame. Replace if corroded or damaged.