

SprayTech part 0290794 is a hinge used on compatible PowrLiner airless stripers. This hinge allows pivoting movement for components such as access doors, control panels, or folding handles. A worn, bent, or corroded hinge can cause binding, misalignment, or failure of the pivoting part. Replacing with the OEM hinge restores smooth operation and proper alignment.
| Part Number | 0290794 |
|---|---|
| Part Description | Hinge |
| Brand | SprayTech |
| Fits |
|
| Condition | New |
The SprayTech 0290794 Hinge is a genuine OEM replacement hinge used on PowrLiner 4950 and 6950 airless stripers. It provides a durable pivot point for access covers, control panel doors, or folding handle assemblies, allowing smooth opening and closing without binding.
Over time, hinges can become worn from repeated use, bent from impact, or corroded from chemical exposure. A damaged hinge causes doors to sag, bind, or fail to close properly, leading to operator frustration and potential damage to the cover or panel. Replacing with OEM SprayTech 0290794 restores smooth pivoting and proper alignment.
| Pivots covers / doors | Allows access to internal components |
|---|---|
| Maintains alignment | Keeps doors and panels properly positioned |
| Supports weight | Holds panels without sagging |
| Provides durability | Withstands repeated opening cycles |
| Binding or sticking | Door does not open or close smoothly |
|---|---|
| Visible damage | Bent hinge, cracked leaf, or corroded pin |
| Sagging door | Door does not align with frame when closed |
| Missing hinge | Hinge broken off or lost |
SprayTech part 0290794 is a direct OEM replacement hinge for the following PowrLiner models. Always verify with your machine's parts diagram.
| Model | Component |
|---|---|
| PowrLiner 4950 | Hinge |
| PowrLiner 6950 | Hinge |
When replacing a hinge, inspect these associated components.
Corroded or stripped screws should be replaced.
Check for cracks or warping around hinge mounting area.
Some hinges have replaceable pins; inspect for wear.