Roadmaster 792 Hy-Power Diode, (Pack of 2) Manufacturer: Roadmaster Availability: Out of stock SKU: 20031 Free shipping Roadmaster 792 Hy-Power Diode, (Pack of 2) Old price: $36.82 Price: $29.70 Qty: Add to cart Custom wishlist OK Add to wishlist Add to compare list Email a friend Shares: Prevents electrical feedback. Used when the towed vehicle's brake light, running light and turn signal wiring is connected to the motorhome's.
