Graco 15B181 Wire Jumper – Product Details & Compatibility
Compatible Machines
The Graco 15B181 Wire Jumper is used in various Graco control boxes and circuit boards to bridge connections on electrical assemblies.
- Graco electric sprayers with control board wiring configurations (per parts list in Graco repair manual)
- Graco PC‑board equipped sprayers, such as Ultra Max models, where jumper wire routing is required
- Graco proportional / spray systems that use internal jumper wiring in their control electronics
Product Overview
The Graco 15B181 Wire Jumper is a compact electrical component designed to create or restore specific connections on Graco control boards. It ensures that signal or power paths are correctly established according to the sprayer’s wiring configuration. As a genuine OEM part, it is built to meet Graco’s electrical and mechanical standards.
Key Features
- OEM Graco jumper wire for electrical connections
- Used to bridge circuit paths on control boards
- Compact and flexible design for tight spaces
- Essential for correct configuration of sprayer electronics
Technical Specifications
| Part Number | 15B181 |
| Description | Wire jumper for control board |
| Function | Establishes required electrical connection on Graco control PCBs |
| Located In | Graco control box or circuit board assembly |
Usage Notes
- Only install or adjust jumper wires when the system is fully powered off and unplugged.
- Follow wiring diagrams or service manual to place the jumper in the correct position.
- Use proper tools to route and secure the wire to avoid damage from vibration or heat.
- Check jumper continuity after installation to ensure correct connection. Replace if the wire is frayed or broken.
Frequently Asked Questions
It bridges specific electrical paths on the control board to configure the system’s wiring as needed for certain sprayer models.
While a generic jumper might physically fit, using the Graco 15B181 ensures correct wire gauge, length, and insulation to match OEM specifications and electrical safety requirements.
Replace the jumper if it’s cut, frayed, or damaged, or if you’re reconfiguring the wiring layout as per service documentation.
