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Roadmaster

Roadmaster Brake Light Relay – Even Brake ®, With Wiring And Components | 88400

Roadmaster Brake Light Relay – Even Brake ®, With Wiring And Components | 88400

Regular price $47.90 USD
MSRP $49.59 USD Our price $47.90 USD
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Why buy from RV Towing Pros

  • Genuine new partsBrand-new Roadmaster, never used or refurbished
  • Fit GuaranteeSend us your vehicle and we’ll confirm fit before you order. How it works
  • Ships in 5–8 business daysIn-stock parts; express available at checkout
  • Secure checkout & 30-day returnsPay with card, Shop Pay, PayPal and more

Questions? Message us — we answer within 1 business day.

Pro tipSupplemental braking: what to know

  • Often required by law. Most U.S. states and Canadian provinces require brakes on a towed vehicle above a certain weight, and towing equipment makers generally expect one.
  • Match your motorhome. Some systems are designed for coaches with air brakes and others for hydraulic brakes — check which your RV has.
  • Portable vs. permanently installed. Portable units move between cars; installed systems are quicker to hook up day to day.

Not sure what fits? Send us your vehicle — we’ll confirm before you order.

Our Fit Guarantee Tell us your vehicle before you order and we’ll confirm the part fits. If we confirmed it and it doesn’t fit, we’ll cover return shipping and waive the restocking fee. Check my fit

Shipping & Returns

In-stock parts: standard shipping 5-8 business days, express available at checkout. Out-of-stock and special-order parts: 3-5 weeks. Returns accepted within 30 days of delivery (20% restocking fee; buyer pays return shipping unless we made an error).

Fit Guarantee: if you sent us your vehicle details before ordering and we confirmed fit, but the part doesn't fit, we cover return shipping and waive the restocking fee.

Questions? Message us — we answer within 1 business day.

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Product Description

Keep your supplemental braking system working the way it should. Genuine parts deliver a direct fit and dependable stopping power for your towed vehicle.

If you’re installing a supplemental braking system, chances are you’ll need a Brake-Lite Relay. It must be installed in the majority of towed vehicles to enable the towed vehicle’s brake lights and turn signals to illuminate in tandem with the motorhome’s, as required by law. Brake-Lite Relay stops the brake lights from functioning until the vehicle is started. This prevents the towed vehicle’s brake signal from overriding the motorhome’s turn signal. When you tow without the Brake-Lite Relay, your towed vehicle’s brake lights alone will work fine. Your turn signals alone will work fine. But if you’re braking and turning, the brake light from the towed vehicle will override the turn signal from the motorhome and drivers behind you will be unaware you’re about to turn.

Roadmaster 14-6093 Brake Light Relay; Even Brake ®; Use To Illuminate Brake Lights And Turn Signals Of Towed Vehicles; With Wiring And Components.

Fitment: To Illuminate Brake Lights And Turn Signals Of Towed Vehicles. Please confirm fit for your vehicle or hitch before ordering.

Key Features & Benefits

  • Prevents The Towed Vehicle’s Brake Signal From Overriding The Motorhome’s Turn Signal
  • Comes Standard With Even Brake®
  • Wiring And Components Included
  • Easy To Follow Instructions
  • Limited 1 Year Warranty

Specifications

  • Manufacturer: Roadmaster
  • Part number: 88400
  • Compatibility: To Illuminate Brake Lights And Turn Signals Of Towed Vehicles
  • Ampere Rating (A): 40 Ampere
  • Terminal Type: Spade
  • Includes Wiring Harness: Yes

Shipping & Availability

In stock and ready to ship.

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