Best Curt 51170 Brake Controller Deals of Nov 2026

Updated November 10, 2026Our site contains affiliate links for which we may be compensated.
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19% Off

Vorlexa 51180 Wireless Trailer Brake Controller for Mobile Electric Trailer | Smart Bluetooth 7-Way RV Blade Plug（Not Compatible with 4 way, 5way）Smartphone App-Enabled Proportional Brake Control

Perfect 51180 Alternative: This 51180 wireless trailer brake controller fits vehicles with a standard 7-way wiring connector with +12V power and ground.Suitable for work with 1-2 axle trailers (2-4 brakes) and compatible with cruise control, ABS, and low-voltage systems.(Not compatible with 4-way, 5-way, or European round plugs without separate adapters).Please verify your vehicle’s hitch plug socket matches a 7-pin blade setup before purchasing
Smart Bluetooth Control: Instantly turn your smartphone into a high-powered trailer brake interface.This bluetooth brake controller seamlessly pairs with iOS or Android smartphones via our dedicated smart app for real-time adjustments and status monitoring.Note: Please follow the operation procedures specified in the product manual
Plug-And-Play Accessibility: Say goodbye to complicated dashboard wiring and costly professional installation.Simply plug this smartphone trailer brake controller into your tow vehicle's standard 7-way RV blade socket with +12V power and ground and connect your trailer.It's fully portable and easy to swap between multiple rigs.For older vehicles or aftermarket 7-way installations, a +12V power line must be connected from the battery to the 1 o'clock pin for the 51180 module to function,Please verify the 7-way socket has an active +12V line to ensure proper operation
Smooth Proportional Braking: Equipped with a premium triple-axis inertia sensor, our smart device automatically matches your vehicle’s exact deceleration speed. Enjoy incredibly responsive, proportional braking that ensures maximum highway towing safety
Advanced Fail-Safe Memory: Drive with total confidence. Even if your phone screen dims, receives an incoming call, or temporarily drops the Bluetooth connection, the portable controller relies on its internal memory to safely operate using your last programmed settings
Installation instructions and services:If the connection fails, please power off and restart the Bluetooth Brake Control.refer to the'Troubleshooting Guide' on the last page of this manual.When attempting to connect with a mobile device, if the connection fails multiple times,pleasecopy the code of the failure result and Send it to us for your service
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28% Off

Portable 51180 Trailer Brake Controller for 1-2 Axles and 2-4 brakes, 7-Way | 51180 Portable Electric Brake Controller with Smart Bluetooth, App Control, Plug-In Install

COMPATIBILITY - Perfectly fits most electric brake trailers with 1 to 2 axles and 2 to 4 brakes, compatible with common vehicle systems including cruise control, anti-lock braking and low-voltage electrical systems when connected to a properly powered 7-way socket
QUICK TOOL-FREE SETUP - No extra tools needed, simply plug the unit into an active 7-way RV blade connector with working 12V power, ground and turn-signal circuits, note that certain vehicles need to activate tow/haul mode, complete trailer detection or establish trailer connection to power the connector
PROPORTIONAL BRAKING RESPONSE - Built-in 3-axis motion sensor accurately detects vehicle deceleration and applies matched proportional trailer braking to deliver smoother, more controlled stops. Your custom settings will be automatically saved and still work normally even your phone is locked, gets calls or temporarily disconnects
PORTABLE PLUG-IN DESIGN - No permanent wiring required, easily installs between your vehicle and trailer 7-way RV blade connectors, compact size allows you to move the controller freely between different compatible vehicles and trailers for flexible use
APP-BASED CONTROL - Complete initial setup, braking force adjustment and trailer profile management via your compatible smartphone app, pair directly inside the dedicated app instead of standard Bluetooth settings, all adjustments can only be made when the vehicle is parked for higher safety
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Wireless 7-Pin Trailer Brake Controller For CURT 51180 RV | App-controlled Via OneControl, Tool-free Install, Proportional Braking For 1-2 Axles, 50ft Range, Fits RV And Trailers

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Gihdfer Proportional Trailer Brake Controller 8508211 LED Digital Display | Compatible with 1-4 Axle Heavy Duty Towing Trailers RV Trucks and Load,Plug and Play

Fitment:Compatible with Ram,Silverado and more vehicles with1 to 4 Axles (2-, 4-, 6-, 8- brake systems).
Function:The proportional controller is a safe and responsive braking system that can automatically detect when the tractor slows down or stops,dynamically adjust the brake pressure,and reduce trailer sway during sudden braking.Provide smooth stopping and efficient braking,reducing wear on traction and trailer brakes.
Design:The LED screen of the proportional controller is not only clear and visible,but also allows for easy monitoring and timely adjustment in different road conditions,enabling real time observation of the vehicle's condition.Ensure a smoother and safer braking experience.
Easy to operate:Space saving:It can be easily installed in any direction,including mounting brackets and other accessories,and can be installed at any angle and position without occupying any space inside the cab,providing higher safety.Plug and play:Easy to operate and adjust.
Package Include:1* Brake Controller,1* mounting bracket,6* mounting screws,1* instruction.
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Good Seller
50–100 sold/mo

REDARC Tow-Pro Elite Electric Trailer Brake Controller, Universal Fit for 1 to 3 Axle Trucks, SUVs, Dual Braking Modes, Plug and Play Install, 12V/24V Compatible to Tow RV, Camper, Trailer, Boat

Dual Mode Brake for Any Terrain: The Tow-Pro Elite delivers Proportional Mode braking for smooth on-road control, and User-Controlled Mode for precise off-road braking. Switch between modes with a simple dash dial for ultimate towing confidence
Universal Brake Controller, Plug & Play for SUVs & Trucks: Supports 1–3 axles. Fits most common trailer braking applications. The harness and universal mount are made for easy factory-style integration
What’s Included: Tow-Pro Elite Electric Brake Controller, Remote Head Assembly, Remote Head Nut, Remote Head Knob, Remote Head Bezel, Remote Head Cable 3’3” (1 m), Main Unit Wires and Connector 1’ 7” (0.5 m), Tow-Pro Universal Switch Insert Panel
No Knee-Knocking and Sway Control: Compact dash dial blends seamlessly into your vehicle while Active Calibration and sway control deliver smooth braking, with or without a trailer to stay steady on roads, trails, and other adventures
Confidence for The Long Haul: Designed and torture-tested in the Australian Outback, it's engineered for the toughest towing conditions. Trusted for 45+ years, REDARC offers a 2 year limited warranty on this trailer brake controller
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Proportional Brake Controller with Universal 51515 Wiring Pigtail | Fits for Curt 51140 TriFlex, Hardwired Trailer Brake Control Unit for 1-4 Axles, for Ford Chevy RAM Toyota All Towing

[Advantages]: This controller is equipped with a three-axis accelerometer, which can sense the instantaneous inertia of the tractor and simultaneously transmit it to the trailer. Whether it is a slow deceleration or an emergency brake, it performs smoother than time-delay models, providing reliable stopping power for 1-4 axle trailers and thereby effectively reducing the load on the vehicle. As long as your vehicle features a 12V power supply, this unit can be easily installed using our universal wiring harness.
[Compatibility]: This system can manage 4 axes (8 brakes). The 24-inch long 51515 universal wiring harness, with industry-standard color coding,The TriFlex brake controller is highly adjustable to accommodate different vehicles, trailers and loads. It provides 9 levels of sensitivity adjustment and features driver-selectable power output and manual activation.
[Real-time Monitoring and Automatic Leveling]: The digital LED screen can provide real-time feedback on gain settings and system health status. It has an automatic leveling function and supports installation at various angles, eliminating the need for complex physical calibration. Even on bumpy mountain roads, it can maintain precise braking pressure;It is also fully compatible with cruise control, anti-lock brakes, low-voltage systems and PWM systems.
[Specifications]: This package includes the 51140 TriFlex proportional brake controller and the 51515 universal four-wire wiring harness. This allows for a customized installation on any vehicle equipped with a tow package. (Note: Cutting and splicing into vehicle wiring is required).
[Safety First - Manual Intervention]: This kit is equipped with an integrated manual slider. In case of emergency situations such as trailer swaying, the driver can immediately activate the trailer braking system manually to ensure driving safety. The built-in circuit protection function can prevent short circuits, ensuring the reliability of your car's electrical system.
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briidea Proportional Trailer Brake Controller, Digital Electric Brake Control for 1-4 Axle Trailers, Smooth Stop Technology with Boost Mode, Compatible with Ford/GM/Chevy/Dodge/RAM/Toyota

PROFESSIONAL TRAILER BRAKE CONTROLLER: Ensure safe towing with the Briidea Professional Proportional Brake Controller Kit. Experience peace of mind knowing your trailer braking is secure, minimizing the risk of accidents and vehicle damage
PROPORTIONAL TRAILER BRAKE CONTROLLER: The Briidea proportional brake controller utilizes high-precision motion sensors to precisely adjust the trailer brakes based on the deceleration of your towing vehicle. Its boost function fine-tunes the braking force according to the weight distribution between your vehicle and trailer, ensuring a smoother and safer braking experience. Also, it reduces wear on both the trailer and the vehicle's braking system, promoting your safer driving
SAFETY PROTECTION & EASY TO USE: Our electric trailer brake controller features advanced safety measures including overcurrent and short circuit protection, along with fault detection to ensure your road safety. The LED display provides real-time feedback on settings, output voltage, and boost levels, enabling timely adjustments. With simple operation via adjustment buttons or an emergency manual switch, meeting your towing needs is effortless
EASY INSTALLATION: Including a mounting bracket and other accessories that can be installed in any position at any angle. Warm tips: it is recommended to place it under the dashboard to avoid the brake controller blocking your view while driving, allowing you to operate and monitor the activity of the trailer brake from the cab
COMPATIBILITY: The electric brake controller kit is compatible with any vehicle now your driving, designed to operate 1 to 4 braked axles (2- 8 brakes), it is especially suitable for heavy-duty towing and frequent trailer usage, including commercial trailers, travel trailers, cargo trailers, boat trailers, and more
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10 Curt 51170 Brake Controller deals are available from: Amazon, starting from $37.99.

The biggest discount we found is 28% on Portable 51180 Trailer Brake Controller for 1-2 Axles and 2-4 brakes, 7-Way | 51180 Portable Electric Brake Controller with Smart Bluetooth, App Control, Plug-In Install (BC) at Amazon.

The lowest price we found is $37.99 while the highest is $329.93. Prices for the best Curt 51170 Brake Controller deals average at $150.78.