Towing Equipment› Trailer Wiring and Electronics

Roadmaster Inc

2PK HY-POWER DIODES

$39.05

SKU: R01S 792

In Stock
In Stock
Ships by Jun 14
Free Shipping
Non-Returnable Item
INSTALL DIFFICULTY
DIY PRO SHOP

Easy — 1–2 hours

Description

The Roadmaster 792 Hy-Power Diode kit is designed to connect a motorhome to a towed vehicle's brake lights, running lights, and turn signals. It ensures electrical current flows in only one direction, protecting sensitive components.

This kit includes two diodes and features an anodized aluminum heat sink. All components are protected against the elements. The diodes are rated for 80 Amps.

Fitment

Fitment Guaranteed

Don’t gamble
on fit.

Log your build in the MOTORMIA app and we’ll guarantee this part fits your exact setup — or your money back, return shipping covered.

Available on iOS & Android

Specifications

BrandRoadmaster Inc
Part NumberR01S 792

Buy with Confidence

Built for enthusiasts. Every order is backed by our 30 day return window on eligible items. Unused and uninstalled products may be returned with approved RMA and no restocking fees when received in new condition. Orders placed through the MOTORMIA app with a complete build qualify for our Fitment Guarantee — free return shipping if the part doesn’t fit your exact setup. The guarantee covers fit only; installation must follow manufacturer instructions, and we recommend a qualified shop for parts marked Difficulty 4–5.

View Full Return Policy