Roadmaster
Roadmaster 793 Pack of 3 Hy-Power Diodes Compatible with RVs & Flat Towed Vehicles | Prevents Cross-Wiring Between Towed Vehicle & Motorhome Lights | Ensures Safe, Dependable Operation | Built to Last
Roadmaster 793 Pack of 3 Hy-Power Diodes Compatible with RVs & Flat Towed Vehicles | Prevents Cross-Wiring Between Towed Vehicle & Motorhome Lights | Ensures Safe, Dependable Operation | Built to Last
SKU:R6L793
In stock
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- Genuine brand-name parts
- Ships from US warehouse
- 30-day returns
The Roadmaster 793 is a pack of 3 hy-power diodes. It is a new, genuine Roadmaster product with the manufacturer warranty, shipped from the closest US warehouse.
Key features
- Vehicle Compatibility: Roadmaster 793 Pack of 3 Hy-Power Diodes is compatible with RVs and flat towed vehicles; Prevents cross-wiring and electrical interference; Provides safe, consistent lighting performance during flat towing
- Current Flow: Allows power to travel only from the RV to the towed vehicle’s lights; Protects both systems from reverse current flow during operation or when parked
- Durable Construction: Built with a heavy-duty aluminum heat sink that efficiently dissipates heat; Designed for continuous 85-amp operation to ensure consistent long-term performance
- Weather-Resistant Design: Diodes and components are sealed in epoxy and enclosed in an aluminum housing; Protects against moisture, dirt, and corrosion for lasting durability
- Buy with Confidence: Covered by a lifetime warranty from Roadmaster against material or manufacturing defects when installed and maintained as instructed; Delivering dependable support and long-term confidence
Specifications
| Brand | Roadmaster |
|---|---|
| Manufacturer part number | 793 |
| Part type | Heat Sink |
| UPC / GTIN | 758306937932 |
| Weight | 0.40 lb |
| Dimensions (L × W × H) | 12 × 10 × 6 in |
| Category | RV & Camping |
| Condition | New — genuine brand-name product |
| Warranty | Manufacturer warranty |
Questions
How fast does it ship?
Orders ship from the closest US warehouse, normally within 1–3 business days, with tracking by e-mail.
Is this a genuine Roadmaster product?
Yes — new and genuine Roadmaster, with the manufacturer warranty.
Can I return it?
Yes. Unused items can be returned within 30 days — see our refund policy for the details.
Shipping & delivery
Shipping & delivery
Orders ship from the distributor warehouse closest to you, normally within 1–3 business days of purchase. Standard ground delivery takes 3–7 business days in the continental US; expedited options are shown at checkout. Oversized items (bumpers, running boards, large tonneau covers, some marine equipment) ship LTL freight — we contact you to schedule delivery and a signature is required.
Returns & warranty
Returns & warranty
Unused, uninstalled parts in original packaging can be returned within 30 days of delivery. A restocking fee of up to 20% may apply depending on the product and supplier, and return shipping is the buyer’s responsibility unless the item arrived defective, damaged or incorrect. Every product carries the full manufacturer warranty. Contact us with your order number to start a return.
Fitment & part numbers
Fitment & part numbers
Verify fitment with the manufacturer part number shown above and your vehicle’s year, make, model and trim. If the listing says “Fits select…”, confirm your exact application before ordering. Not sure? Send us your VIN and the part number and we’ll check it for you.
