

Part number 449-1006 is a Screw used in PowrBeast Airless Sprayers and PowrLiner 4900XLT, 6900XLT, 8900XLT, 4900, and 8900 line stripers. This precision fastener secures components such as covers, brackets, and pump parts. Replacing a missing, stripped, or corroded screw ensures proper component retention and reliable equipment operation.
| Part Number | 449-1006 |
|---|---|
| Part Description | Screw |
| Brand | PowrBeast Airless Sprayer, PowrLiner |
| Fits | PowrBeast Airless Sprayer; PowrLiner 4900XLT, 6900XLT, 8900XLT, 4900, 8900 |
| Condition | New |
The 449-1006 Screw is a precision fastener used in PowrBeast Airless Sprayers and PowrLiner 4900XLT, 6900XLT, 8900XLT, 4900, and 8900 line stripers. It is designed to secure various components including covers, brackets, pump assemblies, and control panels.
Manufactured to exact specifications, this screw ensures proper clamping force and reliable retention in demanding applications. Over time, screws can become stripped, corroded, or lost due to vibration and maintenance activities. Replacing missing or damaged screws restores structural integrity and prevents component loosening that could lead to operational issues or safety hazards.
| Component fastening | Secures parts such as covers, brackets, and pump assemblies |
|---|---|
| Precise clamping | Provides controlled force to hold components together |
| Vibration resistance | Helps maintain tightness under operating conditions |
| Stripped threads | Screw will not tighten properly |
|---|---|
| Corrosion | Rust or chemical damage weakens the screw |
| Damaged head | Drive recess worn, preventing tool engagement |
| Missing | Screw absent during inspection; always replace |
Part number 449-1006 is compatible with the following models. Always confirm fitment using the correct parts diagram for your exact model and revision.
| Brand / Model | Component |
|---|---|
| PowrBeast Airless Sprayer | Screw |
| PowrLiner 4900XLT | Screw |
| PowrLiner 6900XLT | Screw |
| PowrLiner 8900XLT | Screw |
| PowrLiner 4900 | Screw |
| PowrLiner 8900 | Screw |
When replacing a screw, these components are often inspected or replaced at the same time to ensure complete fastening integrity.
Used under the screw head to distribute load and prevent loosening.
Inspect mating threads for damage; replace if worn.
For critical applications, consider thread locking compound to prevent vibration loosening.