The Roadmaster 794 Hy-Power Diodes permit electrical current to flow in only one direction, from your motorhome to the car, preventing electrical feedback and the damage it can cause to the towed car’s electrical components.
- Includes 4 Diodes
- Note: 4 Diodes are required for most applications (1 right turn, 1 left turn, and two taillights).
- Includes detailed wiring instructions.
- Weight: 0.4 lbs.
- Limited 90-Day Manufacturer Warranty.
Roadmaster Hy-Power Diodes – 4 Pack
