Overview
The Miller jumper link 038978 is an essential replacement part manufactured by Miller for the Mark VIII-2 Arc Welding Power Source. This OEM jumper link plays a critical role in configuring the welding machine to match specific input voltage requirements, ensuring optimal performance and operational safety. Built to exact Miller specifications, this component is ideal for maintenance technicians and welding professionals who need a reliable, factory-authorized replacement part.
Key Features
- Genuine OEM Miller part—ensures compatibility and reliability
- Designed specifically for Mark VIII-2 Arc Welding Power Source
- Configurable for various input voltage settings
- Compact, lightweight design for easy installation
- Maintains proper electrical configuration and safety compliance
Technical Specifications
- Part Number: 038978
- Manufacturer: Miller Electric (Lincoln Electric subsidiary)
- Product Type: Jumper Link / Voltage Configuration Component
- Designed For: Mark VIII-2 Arc Welding Power Source
- Weight: 0.19 lbs
- Condition: New in Box
Typical Applications
- Input voltage configuration for Mark VIII-2 Arc welders
- Maintenance and repair of Miller welding power sources
- Factory reconfiguration or upgrading of voltage settings
- Replacement of damaged or missing jumper link components
- Industrial metalworking and fabrication shops
Compatibility & Replacements
Compatible With
- Miller Mark VIII-2 Arc Welding Power Source
- Miller welding systems requiring voltage configuration jumper links
Replaces / Drop-In Replacement For
- Original equipment manufacturer (OEM) replacement for Miller 038978 jumper link
- Direct replacement for Mark VIII-2 Arc control systems
Works With
- 200V, 220V, 230V, and 460V input voltage configurations
- Miller Arc welding control systems and power source terminals
- Standard welding equipment electrical enclosures and terminal boards




