

PowrTwin part 459-051 is a support bracket used to provide structural reinforcement and proper alignment for key components on compatible PowrTwin airless sprayers. It helps secure the pump, motor, or fluid section, reducing vibration and preventing misalignment during operation. This support restores original frame rigidity when the existing bracket is damaged, bent, or corroded.
| Part Number | 459-051 |
|---|---|
| Part Description | Support |
| Brand | PowrTwin |
| Fits | 4900, 6900, 8900, 12000 Plus, 8900GH, 1200XLT, 12000GH, TM 8900 XLT |
| Condition | New |
The PowrTwin 459-051 Support is a structural bracket designed to reinforce and align critical components on several PowrTwin airless sprayer models. It provides a stable mounting point for the pump, motor, or fluid section, helping to reduce vibration, maintain proper alignment, and prevent premature wear of moving parts. This support bracket is essential for maintaining the overall rigidity of the sprayer frame.
A damaged, bent, or missing support can lead to component misalignment, increased vibration, and accelerated wear of drive components. Replacing a compromised support restores original structural integrity and helps ensure reliable, long‑lasting operation.
| Structural reinforcement | Strengthens the frame and reduces flex under load |
|---|---|
| Component alignment | Maintains correct positioning of pump, motor, or fluid section |
| Vibration dampening | Helps minimize vibration that can lead to premature wear |
| Bent or twisted | Visible deformation that prevents proper alignment |
|---|---|
| Cracked or broken | Fractures that compromise structural integrity |
| Corrosion / rust‑through | Severe rust that weakens the bracket |
| Stripped mounting holes | Worn threads that no longer hold fasteners securely |
PowrTwin part 459-051 is a direct replacement support bracket for the following PowrTwin airless sprayer models. Always confirm fitment using the correct parts diagram for your specific model and revision.
| PowrTwin Model | Component |
|---|---|
| PowrTwin 4900 | Support bracket |
| PowrTwin 6900 | Support bracket |
| PowrTwin 8900 | Support bracket |
| PowrTwin 12000 Plus | Support bracket |
| PowrTwin 8900GH | Support bracket |
| PowrTwin 1200XLT | Support bracket |
| PowrTwin 12000GH | Support bracket |
| PowrTwin TM 8900 XLT | Support bracket |
When replacing a support bracket, it is common to inspect and often replace these accompanying components to ensure a complete and reliable repair.
Bolts, nuts, and washers may be corroded or stretched; use new hardware for proper torque.
If the support bracket is damaged, inspect the main frame for bending or cracks.
Rubber or polyurethane isolators may be worn, contributing to vibration transfer.