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Curt TriFlex NEXT Electric Trailer Brake Controller with wiring kit
Curt TriFlex NEXT Electric Trailer Brake Controller with wiring kit
Curt TriFlex NEXT Electric Trailer Brake Controller with wiring kit
Curt TriFlex NEXT Electric Trailer Brake Controller with wiring kit
Curt TriFlex NEXT Electric Trailer Brake Controller with wiring kit
Curt TriFlex NEXT Electric Trailer Brake Controller with wiring kit
Curt TriFlex NEXT Electric Trailer Brake Controller with wiring kit
Curt TriFlex NEXT Electric Trailer Brake Controller with wiring kit
Curt TriFlex NEXT Electric Trailer Brake Controller with wiring kit
Curt TriFlex NEXT Electric Trailer Brake Controller with wiring kit
Curt TriFlex NEXT Electric Trailer Brake Controller with wiring kit
Curt TriFlex NEXT Electric Trailer Brake Controller with wiring kit
Curt TriFlex NEXT Electric Trailer Brake Controller with wiring kit
Curt TriFlex NEXT Electric Trailer Brake Controller with wiring kit
Curt TriFlex NEXT Electric Trailer Brake Controller with wiring kit
Curt TriFlex NEXT Electric Trailer Brake Controller with wiring kit
Curt TriFlex NEXT Electric Trailer Brake Controller with wiring kit
Curt TriFlex NEXT Electric Trailer Brake Controller with wiring kit
Curt TriFlex NEXT Electric Trailer Brake Controller with wiring kit
Curt TriFlex NEXT Electric Trailer Brake Controller with wiring kit
Curt TriFlex NEXT Electric Trailer Brake Controller with wiring kit
Curt TriFlex NEXT Electric Trailer Brake Controller with wiring kit
Curt TriFlex NEXT Electric Trailer Brake Controller with wiring kit
Curt TriFlex NEXT Electric Trailer Brake Controller with wiring kit
Curt TriFlex NEXT Electric Trailer Brake Controller with wiring kit
Curt TriFlex NEXT Electric Trailer Brake Controller with wiring kit
Curt TriFlex NEXT Electric Trailer Brake Controller with wiring kit
Curt TriFlex NEXT Electric Trailer Brake Controller with wiring kit
Curt TriFlex NEXT Electric Trailer Brake Controller with wiring kit
Curt TriFlex NEXT Electric Trailer Brake Controller with wiring kit
Curt TriFlex NEXT Electric Trailer Brake Controller with wiring kit
Curt TriFlex NEXT Electric Trailer Brake Controller with wiring kit
Curt TriFlex NEXT Electric Trailer Brake Controller with wiring kit
Curt TriFlex NEXT Electric Trailer Brake Controller with wiring kit
Curt TriFlex NEXT Electric Trailer Brake Controller with wiring kit
Curt TriFlex NEXT Electric Trailer Brake Controller with wiring kit
Curt TriFlex NEXT Electric Trailer Brake Controller with wiring kit
Curt TriFlex NEXT Electric Trailer Brake Controller with wiring kit
Curt TriFlex NEXT Electric Trailer Brake Controller with wiring kit
Curt TriFlex NEXT Electric Trailer Brake Controller with wiring kit
Curt TriFlex NEXT Electric Trailer Brake Controller with wiring kit
Curt TriFlex NEXT Electric Trailer Brake Controller with wiring kit
Curt TriFlex NEXT Electric Trailer Brake Controller with wiring kit
Curt TriFlex NEXT Electric Trailer Brake Controller with wiring kit
Curt TriFlex NEXT Electric Trailer Brake Controller with wiring kit
Curt TriFlex NEXT Electric Trailer Brake Controller with wiring kit
Curt TriFlex NEXT Electric Trailer Brake Controller with wiring kit
Curt TriFlex NEXT Electric Trailer Brake Controller with wiring kit
Curt TriFlex NEXT Electric Trailer Brake Controller with wiring kit
Curt TriFlex NEXT Electric Trailer Brake Controller with wiring kit
Curt TriFlex NEXT Electric Trailer Brake Controller with wiring kit
Curt TriFlex NEXT Electric Trailer Brake Controller with wiring kit
Curt TriFlex NEXT Electric Trailer Brake Controller with wiring kit
Curt TriFlex NEXT Electric Trailer Brake Controller with wiring kit
Curt TriFlex NEXT Electric Trailer Brake Controller with wiring kit
Curt TriFlex NEXT Electric Trailer Brake Controller with wiring kit
Curt TriFlex NEXT Electric Trailer Brake Controller with wiring kit
Curt TriFlex NEXT Electric Trailer Brake Controller with wiring kit
Curt TriFlex NEXT Electric Trailer Brake Controller with wiring kit
Curt TriFlex NEXT Electric Trailer Brake Controller with wiring kit
Curt TriFlex NEXT Electric Trailer Brake Controller with wiring kit
Curt TriFlex NEXT Electric Trailer Brake Controller with wiring kit
Curt TriFlex NEXT Electric Trailer Brake Controller with wiring kit
Curt TriFlex NEXT Electric Trailer Brake Controller with wiring kit
Curt TriFlex NEXT Electric Trailer Brake Controller with wiring kit
Curt TriFlex NEXT Electric Trailer Brake Controller with wiring kit
Curt TriFlex NEXT Electric Trailer Brake Controller with wiring kit
Curt TriFlex NEXT Electric Trailer Brake Controller with wiring kit
Curt TriFlex NEXT Electric Trailer Brake Controller with wiring kit
Curt TriFlex NEXT Electric Trailer Brake Controller with wiring kit
Curt TriFlex NEXT Electric Trailer Brake Controller with wiring kit
Curt TriFlex NEXT Electric Trailer Brake Controller with wiring kit
Curt TriFlex NEXT Electric Trailer Brake Controller with wiring kit
Curt TriFlex NEXT Electric Trailer Brake Controller with wiring kit
Curt TriFlex NEXT Electric Trailer Brake Controller with wiring kit
Curt TriFlex NEXT Electric Trailer Brake Controller with wiring kit
Curt TriFlex NEXT Electric Trailer Brake Controller with wiring kit
Curt TriFlex NEXT Electric Trailer Brake Controller with wiring kit
Curt TriFlex NEXT Electric Trailer Brake Controller with wiring kit
Curt TriFlex NEXT Electric Trailer Brake Controller with wiring kit
Curt TriFlex NEXT Electric Trailer Brake Controller with wiring kit
Curt TriFlex NEXT Electric Trailer Brake Controller with wiring kit
Curt TriFlex NEXT Electric Trailer Brake Controller with wiring kit
Curt TriFlex NEXT Electric Trailer Brake Controller with wiring kit
Curt TriFlex NEXT Electric Trailer Brake Controller with wiring kit
Curt TriFlex NEXT Electric Trailer Brake Controller with wiring kit
Curt TriFlex NEXT Electric Trailer Brake Controller with wiring kit
Curt TriFlex NEXT Electric Trailer Brake Controller with wiring kit
Curt TriFlex NEXT Electric Trailer Brake Controller with wiring kit
Curt TriFlex NEXT Electric Trailer Brake Controller with wiring kit
Curt TriFlex NEXT Electric Trailer Brake Controller with wiring kit
Curt TriFlex NEXT Electric Trailer Brake Controller with wiring kit
Curt TriFlex NEXT Electric Trailer Brake Controller with wiring kit
Curt TriFlex NEXT Electric Trailer Brake Controller with wiring kit
Curt TriFlex NEXT Electric Trailer Brake Controller with wiring kit
Curt TriFlex NEXT Electric Trailer Brake Controller with wiring kit
Curt TriFlex NEXT Electric Trailer Brake Controller with wiring kit
Curt TriFlex NEXT Electric Trailer Brake Controller with wiring kit
Curt TriFlex NEXT Electric Trailer Brake Controller with wiring kit
Curt TriFlex NEXT Electric Trailer Brake Controller with wiring kit
Curt TriFlex NEXT Electric Trailer Brake Controller with wiring kit
Curt TriFlex NEXT Electric Trailer Brake Controller with wiring kit
Curt TriFlex NEXT Electric Trailer Brake Controller with wiring kit
Curt TriFlex NEXT Electric Trailer Brake Controller with wiring kit
Curt TriFlex NEXT Electric Trailer Brake Controller with wiring kit
Curt TriFlex NEXT Electric Trailer Brake Controller with wiring kit
Curt TriFlex NEXT Electric Trailer Brake Controller with wiring kit
Curt TriFlex NEXT Electric Trailer Brake Controller with wiring kit
Curt TriFlex NEXT Electric Trailer Brake Controller with wiring kit
Curt TriFlex NEXT Electric Trailer Brake Controller with wiring kit
Curt TriFlex NEXT Electric Trailer Brake Controller with wiring kit
Curt TriFlex NEXT Electric Trailer Brake Controller with wiring kit
Curt TriFlex NEXT Electric Trailer Brake Controller with wiring kit
Curt TriFlex NEXT Electric Trailer Brake Controller with wiring kit
Curt TriFlex NEXT Electric Trailer Brake Controller with wiring kit
Curt TriFlex NEXT Electric Trailer Brake Controller with wiring kit
Curt TriFlex NEXT Electric Trailer Brake Controller with wiring kit
Curt TriFlex NEXT Electric Trailer Brake Controller with wiring kit
Curt TriFlex NEXT Electric Trailer Brake Controller with wiring kit
Curt TriFlex NEXT Electric Trailer Brake Controller with wiring kit
Curt TriFlex NEXT Electric Trailer Brake Controller with wiring kit
Curt TriFlex NEXT Electric Trailer Brake Controller with wiring kit
Curt TriFlex NEXT Electric Trailer Brake Controller with wiring kit
Curt TriFlex NEXT Electric Trailer Brake Controller with wiring kit
Curt TriFlex NEXT Electric Trailer Brake Controller with wiring kit
Curt TriFlex NEXT Electric Trailer Brake Controller with wiring kit
Curt TriFlex NEXT Electric Trailer Brake Controller with wiring kit
Curt TriFlex NEXT Electric Trailer Brake Controller with wiring kit
Curt TriFlex NEXT Electric Trailer Brake Controller with wiring kit
Curt TriFlex NEXT Electric Trailer Brake Controller with wiring kit
Curt TriFlex NEXT Electric Trailer Brake Controller with wiring kit
Curt TriFlex NEXT Electric Trailer Brake Controller with wiring kit
Curt TriFlex NEXT Electric Trailer Brake Controller with wiring kit
Curt TriFlex NEXT Electric Trailer Brake Controller with wiring kit
Curt TriFlex NEXT Electric Trailer Brake Controller with wiring kit
Curt TriFlex NEXT Electric Trailer Brake Controller with wiring kit
Curt TriFlex NEXT Electric Trailer Brake Controller with wiring kit
Curt TriFlex NEXT Electric Trailer Brake Controller with wiring kit
Curt TriFlex NEXT Electric Trailer Brake Controller with wiring kit
Curt TriFlex NEXT Electric Trailer Brake Controller with wiring kit
Curt TriFlex NEXT Electric Trailer Brake Controller with wiring kit
Curt TriFlex NEXT Electric Trailer Brake Controller with wiring kit
Curt TriFlex NEXT Electric Trailer Brake Controller with wiring kit
Curt TriFlex NEXT Electric Trailer Brake Controller with wiring kit
Curt TriFlex NEXT Electric Trailer Brake Controller with wiring kit
Curt TriFlex NEXT Electric Trailer Brake Controller with wiring kit
Curt TriFlex NEXT Electric Trailer Brake Controller with wiring kit
Curt TriFlex NEXT Electric Trailer Brake Controller with wiring kit
Curt TriFlex NEXT Electric Trailer Brake Controller with wiring kit
Curt TriFlex NEXT Electric Trailer Brake Controller with wiring kit
Curt TriFlex NEXT Electric Trailer Brake Controller with wiring kit
Curt TriFlex NEXT Electric Trailer Brake Controller with wiring kit
Curt TriFlex NEXT Electric Trailer Brake Controller with wiring kit
Curt TriFlex NEXT Electric Trailer Brake Controller with wiring kit
Curt TriFlex NEXT Electric Trailer Brake Controller with wiring kit
Curt TriFlex NEXT Electric Trailer Brake Controller with wiring kit
Curt TriFlex NEXT Electric Trailer Brake Controller with wiring kit
Curt TriFlex NEXT Electric Trailer Brake Controller with wiring kit
Curt TriFlex NEXT Electric Trailer Brake Controller with wiring kit
Curt TriFlex NEXT Electric Trailer Brake Controller with wiring kit
Curt TriFlex NEXT Electric Trailer Brake Controller with wiring kit
Curt TriFlex NEXT Electric Trailer Brake Controller with wiring kit
Curt TriFlex NEXT Electric Trailer Brake Controller with wiring kit
Curt TriFlex NEXT Electric Trailer Brake Controller with wiring kit
Curt TriFlex NEXT Electric Trailer Brake Controller with wiring kit
Curt TriFlex NEXT Electric Trailer Brake Controller with wiring kit
Curt TriFlex NEXT Electric Trailer Brake Controller with wiring kit
Curt TriFlex NEXT Electric Trailer Brake Controller with wiring kit
Curt TriFlex NEXT Electric Trailer Brake Controller with wiring kit
Curt TriFlex NEXT Electric Trailer Brake Controller with wiring kit
Curt TriFlex NEXT Electric Trailer Brake Controller with wiring kit
Curt TriFlex NEXT Electric Trailer Brake Controller with wiring kit
Curt TriFlex NEXT Electric Trailer Brake Controller with wiring kit
Curt TriFlex NEXT Electric Trailer Brake Controller with wiring kit
Curt TriFlex NEXT Electric Trailer Brake Controller with wiring kit
Curt TriFlex NEXT Electric Trailer Brake Controller with wiring kit
Curt TriFlex NEXT Electric Trailer Brake Controller with wiring kit
Curt TriFlex NEXT Electric Trailer Brake Controller with wiring kit
Curt TriFlex NEXT Electric Trailer Brake Controller with wiring kit
Curt TriFlex NEXT Electric Trailer Brake Controller with wiring kit
Curt TriFlex NEXT Electric Trailer Brake Controller with wiring kit
Curt TriFlex NEXT Electric Trailer Brake Controller with wiring kit
Curt TriFlex NEXT Electric Trailer Brake Controller with wiring kit
Curt TriFlex NEXT Electric Trailer Brake Controller with wiring kit
Curt TriFlex NEXT Electric Trailer Brake Controller with wiring kit
Curt TriFlex NEXT Electric Trailer Brake Controller with wiring kit
Curt TriFlex NEXT Electric Trailer Brake Controller with wiring kit
Curt TriFlex NEXT Electric Trailer Brake Controller with wiring kit
Curt TriFlex NEXT Electric Trailer Brake Controller with wiring kit

Curt TriFlex NEXT Electric Trailer Brake Control w/ 7-Way Wiring Kit For 02-25 Mercedes Freightliner Dodge Sprinter 1500 2500 3500

Model: CU84OE
Includes Everything Pictured:
Multi-Function Taillight Converter Kit (Requires Splicing)
Dual-Output Electrical Adapter (Adds 7-Way RV Blade to 4-Way Flat)
Trailer Brake Controller Wiring Kit (duplex undercar wires, circuit breakers, terminals & ring connectors)
30-Amp Universal Circuit Breaker
TriFlex NEXT Trailer Brake Controller Proportional
Universal Trailer Brake Controller Harness with Pigtails
Installation Hardware (if required)
Installation Instructions (if required)
Installation Schematics & Diagrams (if required)

This Trailer Wiring Harness Fits The Following Vehicles:

  • 2019 - 2025 Mercedes Sprinter 1500 All Models
  • 2007 - 2025 Mercedes Sprinter 2500 All Models
  • 2007 - 2025 Mercedes Sprinter 3500 All Models
  • 2019 - 2021 Freightliner Sprinter 1500 All Models
  • 2002 - 2021 Freightliner Sprinter 2500 All Models
  • 2002 - 2021 Freightliner Sprinter 3500 All Models
  • 2003 - 2009 Dodge Sprinter 2500 All Models
  • 2003 - 2009 Dodge Sprinter 3500 All Models
  • 2003 - 2006 Dodge Sprinter 3500 w/ Tow Prep Package

CURT 59236 Weather-Resistant Multi-Function Splice-in Trailer Tail Light Converter Kit, 4-Pin Wiring Harness (QTY 1)

Manufactured by: Curt

Rain, road grime and salt can deal a vicious blow to your trailer wiring, and it takes electrical components with an extra-thick shell to stand up to the elements The CURT multi-function electrical converter is an advanced taillight converter that offers the ultimate in vehicle compatibility and weather resistance, giving you a reliable wiring connection any season of the year The potted design seals the internal electrical components in a watertight enclosure and is filled with a solid compound to protect against impacts, vibrations and moisture for long-lasting use, even on the exterior of the vehicle.

The converter also features our advanced surface mount technology (SMT), using smaller components mounted directly to the surface of the circuit board This produces lower resistance, reduced heat generation, longer life cycles and higher reliability The CURT multi-function electrical converter comes with pigtail wires that are able to be spliced into two-wire, three-wire or PWM wiring system with combined stop and taillights.

It converts any of these systems to a simple two-wire system, using a standard 4-way flat output, to be compatible with most trailer wiring The converter is controlled using a microprocessor that is able to sense the current passing through it, allowing for quick reaction to dangerous conditions such as overload and short circuits It also filters unwanted input signals to protect your wiring systems and uses a mere seven volts for low-voltage operation.

The CURT multi-function taillight converter is a heavy-duty electrical converter for virtually any vehicle-trailer combination It comes with color-coded wires and an easy-to-read wiring guide, as well as a dust cover to protect the 4-way flat connector This package includes a powered converter wiring kit #55152 and four snap locks for faster, more secure splicing..

Features:

  • Converts 2-wire, 3-wire or PWM ST system to 2-wire trailer light wiring
  • Potted enclosure significantly increases water and vibration resistance
  • 4-way flat output connects tail lights, brake lights and turn signals
  • Constructed with SMT circuitry for better performance and durability
  • Microcontroller senses current to rapidly react to overload
  • Provides improved overload, short-circuit and thermal protection
  • Low-voltage operation allows function down to seven volts
  • Color-coded wires with wiring guide for easier installation
  • Included wiring kit allows for a convenient connection to the vehicle battery
  • Snap locks included for fast, secure splicing
  • Dust cover included to keep connector clean when not in use

CURT 57672 Dual-Output 4-Way Flat Vehicle-Side to 7-Way RV Blade Trailer Wiring Adapter (QTY 1)

Manufactured by: Curt

There are several different types of connectors used to supply power from a tow vehicle's electrical system to a trailer's wiring system Some trailers only need the bare essentials -- running lights, brake lights and turn signals -- while others require a connection for reverse lights, electric brakes and auxiliary power With connectors ranging from simple to complex, it may be the case that the connection between your vehicle and your trailer is not a perfect match.

For example, your truck may be equipped with a 6-way round socket, but your trailer may have a 4-way flat plug For this very common problem, CURT offers a quick and simple solution in the form of an electrical adapter An adapter is an electrical device that allows a connection to be made between a mismatched trailer plug and vehicle socket.

It easily plugs in your vehicle's electrical socket and usually requires no additional wiring CURT offers an array of adapters to accommodate most types of plugs and sockets, including 4-way flat, 4-way round, 5-way flat, 6-way round, 7-way RV blades and more This special dual-output electrical adapter is actually designed to adapt a 4-way flat vehicle socket to fit multiple trailer plugs, including a 4-way flat and a 7-way RV blade connector.

Some manual wiring is required This multipurpose socket also comes with dust covers, a mounting bracket and all necessary mounting hardware for a complete installation All CURT wiring and electrical products come with a one-year limited warranty to give you the assurance you need to tow with confidence..

Features:

  • Adapts a 4-way flat socket to fit 4-way flat and 7-way RV blade trailer plugs
  • 4-way flat output connects tail lights, brake lights and turn signals
  • 7-way connects tail, brake, reverse, turn signals, brakes and auxiliary power
  • Dust covers included to keep connectors clean when not in use
  • Slit loom keeps wires contained and well protected
  • Metal bracket securely mounts wiring to the vehicle or trailer hitch

CURT 51500 Electric Trailer Brake Controller Wiring Kit (QTY 1)

Manufactured by: Curt

It takes a lot of power to stop a moving trailer, especially when that trailer is hauling livestock, construction materials, industrial equipment or other heavy-duty cargo Play it safe when you tow and give your trailer brakes the control they need with a CURT trailer brake controller and brake controller harness This brake controller wiring kit is designed for vehicles that do not have an included towing prep package.

It includes cables, ring terminals, cable ties and a circuit breaker to splice into your vehicle's wiring system and allow installation of a CURT trailer brake controller This wiring kit is compatible with systems with up to eight brakes..

Features:

  • For tow vehicles not equipped with factory tow package wiring
  • Compatible with 2, 4, 6 or 8-brake systems (1-4 axles)
  • Designed for use with CURT quick plugs #51515 or #51516
  • Brake controller and trailer connector are not included

CURT 58361 30-Amp Universal Circuit Breaker (QTY 1)

Manufactured by: Curt

Whether you're a contractor on your way to the jobsite or just a casual fisherman heading to the boat landing, you need working trailer lights to tow safely and legally For any towing setup, CURT offers quality wiring components, including complete wiring kits, circuit breakers, wiring connectors and more This universal circuit breaker is rated for 30 amps and recommended for applications where over-current protection is required..

Features:

  • Recommended for applications where over-current protection is required

CURT 51146 TriFlex NEXT Proportional Inertia Electric Trailer Brake Controller, Fully Adjustable, Low Profile, 2-4 Axles, Plug-and-Play (QTY 1)

Manufactured by: Curt

Experience highly responsive and smooth stops with the TriFlex NEXT brake controller Equipped with a triple-axis, motion-sensing accelerometer, it ensures precise braking performance The third axis dynamically adjusts power when navigating uphill or downhill terrains, further enhancing control.

Enjoy the convenience of automatic leveling and calibration, eliminating the need for setup and providing peace of mind on the road Built-in reverse-polarity and short-circuit protection add an extra layer of safety during towing Stay informed about your tow vehicle's voltage and trailer disconnect status through the convenient indicators.

The clean and user-friendly interface offers a full-text readout and troubleshooting capabilities, simplifying operation and maintenance The TriFlex NEXT brake controller offers exceptional control over 2-8 trailer brakes at a time (1-4 axles) Its adjustable settings effortlessly adapt to your unique vehicle-trailer configuration.

Compatible with low-volt, PWM, ABS, cruise control, and electric over hydraulic brakes, its slim profile combines functionality with a modern aesthetic Monitor your brake settings at a glance using the LED display that showcases power adjustments in 0.5 increments The display also provides full-text diagnostics for easy troubleshooting.

Adjust the brightness to ensure optimal visibility during day or night towing Fine-tune your towing experience with the TriFlex NEXT proportional brake controller It offers fully adjustable power and ramp time, allowing you to customize the settings according to your specific needs.

Choose from 10 gain settings and nine load settings to achieve precise control The LED screen clearly displays the ramp-up progress, and the brightness can be adjusted to match daytime or nighttime towing conditions With versatile mounting options, you can install the controller anywhere in your vehicle at any desired angle..

Features:

  • Slim, low-profile design for a functional, modern aesthetic
  • Unique bracket system for improved dash clearance
  • Triple-axis, motion-sensing accelerometer for highly responsive, smooth stops
  • Third axis provides dynamic power adjustments when going up or down a hill
  • Operates 2-8 trailer brakes at a time (1-4 axles)
  • 10 gain settings and 9 load settings to adapt to various driving conditions
  • LED display shows power adjustments in 0.5 increments
  • Clean, easy-to-read interface with full-text readout and troubleshooting
  • Day-night mode and adjustable brightness for optimal visibility
  • Auto-sleep mode prevents battery drain after five minutes of idle time
  • Automatic leveling and calibration eliminate setup requirements
  • Built-in reverse-polarity and short-circuit protection
  • Tow vehicle 'low voltage' and trailer disconnect indicators
  • Compatible with low-volt, PWM, ABS, cruise control and electric over hydraulic
  • Mounts anywhere in the vehicle, at any angle
  • Plug-and-play install with vehicle-specific quick plug harness (sold separately)

CURT 51515 Quick Plug Universal Electric Trailer Brake Controller Wiring Harness (QTY 1)

Manufactured by: Curt

It takes a lot of power to stop a moving trailer, especially when that trailer is hauling livestock, construction materials, industrial equipment or other heavy-duty cargo Play it safe when you tow and give your trailer brakes the control they need with a CURT trailer brake controller and brake controller harness CURT quick plug brake controller harnesses make the installation of your brake controller easy.

This brake controller harness comes with pigtails to splice into your vehicle's electrical system When a CURT quick plug harness is not a compatible option for your vehicle, a quick plug with pigtails is the next best thing These harnesses feature a quick plug end to easily snap into your CURT brake control and colored wires to coordinate with the appropriate electrical function.

This universal splice-in harness comes with a protective slit loom sleeve and can easily be installed using the CURT universal wiring kit #51500 It is designed to be compatible with a variety of vehicles that are not equipped with a factory plug for a brake control..

Features:

  • Splices into a vehicle for a quick plug brake controller connection
  • Compatible with any CURT brake control
  • Wire colors match standard brake controller harnesses
  • Includes 24" of 12 gauge wire for flexible installation
  • Slit-loom sleeve keeps wires contained and protected

List of Fitment Years:

2025, 2024, 2023, 2022, 2021, 2020, 2019, 2018, 2017, 2016, 2015, 2014, 2013, 2012, 2011, 2010, 2009, 2008, 2007, 2006, 2005, 2004, 2003, 2002
Hitches Near Me: We operate out of several warehouses across the country, ensuring faster delivery to your location.

$428 60

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$428 60

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Product Details

  • Brand: Curt
  • Model: CU84OE
  • Includes: Trailer Wiring 7-Way Plug w/ Bracket,  TriFlex NEXT Brake Control
  • Fitment Codes
    CHDPBCU138 02-26 Mercedes Freightliner Dodge Sprinter 1500 2500 3500
Compatibility Chart
Year Range Make Model Style Fitment Code

Includes Everything Pictured:
Multi-Function Taillight Converter Kit (Requires Splicing)
Dual-Output Electrical Adapter (Adds 7-Way RV Blade to 4-Way Flat)
Trailer Brake Controller Wiring Kit (duplex undercar wires, circuit breakers, terminals & ring connectors)
30-Amp Universal Circuit Breaker
TriFlex NEXT Trailer Brake Controller Proportional
Universal Trailer Brake Controller Harness with Pigtails
Installation Hardware (if required)
Installation Instructions (if required)
Installation Schematics & Diagrams (if required)

This Trailer Wiring Harness Fits The Following Vehicles:

  • 2019 - 2025 Mercedes Sprinter 1500 All Models
  • 2007 - 2025 Mercedes Sprinter 2500 All Models
  • 2007 - 2025 Mercedes Sprinter 3500 All Models
  • 2019 - 2021 Freightliner Sprinter 1500 All Models
  • 2002 - 2021 Freightliner Sprinter 2500 All Models
  • 2002 - 2021 Freightliner Sprinter 3500 All Models
  • 2003 - 2009 Dodge Sprinter 2500 All Models
  • 2003 - 2009 Dodge Sprinter 3500 All Models
  • 2003 - 2006 Dodge Sprinter 3500 w/ Tow Prep Package

CURT 59236 Weather-Resistant Multi-Function Splice-in Trailer Tail Light Converter Kit, 4-Pin Wiring Harness (QTY 1)

Manufactured by: Curt

Rain, road grime and salt can deal a vicious blow to your trailer wiring, and it takes electrical components with an extra-thick shell to stand up to the elements The CURT multi-function electrical converter is an advanced taillight converter that offers the ultimate in vehicle compatibility and weather resistance, giving you a reliable wiring connection any season of the year The potted design seals the internal electrical components in a watertight enclosure and is filled with a solid compound to protect against impacts, vibrations and moisture for long-lasting use, even on the exterior of the vehicle.

The converter also features our advanced surface mount technology (SMT), using smaller components mounted directly to the surface of the circuit board This produces lower resistance, reduced heat generation, longer life cycles and higher reliability The CURT multi-function electrical converter comes with pigtail wires that are able to be spliced into two-wire, three-wire or PWM wiring system with combined stop and taillights.

It converts any of these systems to a simple two-wire system, using a standard 4-way flat output, to be compatible with most trailer wiring The converter is controlled using a microprocessor that is able to sense the current passing through it, allowing for quick reaction to dangerous conditions such as overload and short circuits It also filters unwanted input signals to protect your wiring systems and uses a mere seven volts for low-voltage operation.

The CURT multi-function taillight converter is a heavy-duty electrical converter for virtually any vehicle-trailer combination It comes with color-coded wires and an easy-to-read wiring guide, as well as a dust cover to protect the 4-way flat connector This package includes a powered converter wiring kit #55152 and four snap locks for faster, more secure splicing..

Features:

  • Converts 2-wire, 3-wire or PWM ST system to 2-wire trailer light wiring
  • Potted enclosure significantly increases water and vibration resistance
  • 4-way flat output connects tail lights, brake lights and turn signals
  • Constructed with SMT circuitry for better performance and durability
  • Microcontroller senses current to rapidly react to overload
  • Provides improved overload, short-circuit and thermal protection
  • Low-voltage operation allows function down to seven volts
  • Color-coded wires with wiring guide for easier installation
  • Included wiring kit allows for a convenient connection to the vehicle battery
  • Snap locks included for fast, secure splicing
  • Dust cover included to keep connector clean when not in use

CURT 57672 Dual-Output 4-Way Flat Vehicle-Side to 7-Way RV Blade Trailer Wiring Adapter (QTY 1)

Manufactured by: Curt

There are several different types of connectors used to supply power from a tow vehicle's electrical system to a trailer's wiring system Some trailers only need the bare essentials -- running lights, brake lights and turn signals -- while others require a connection for reverse lights, electric brakes and auxiliary power With connectors ranging from simple to complex, it may be the case that the connection between your vehicle and your trailer is not a perfect match.

For example, your truck may be equipped with a 6-way round socket, but your trailer may have a 4-way flat plug For this very common problem, CURT offers a quick and simple solution in the form of an electrical adapter An adapter is an electrical device that allows a connection to be made between a mismatched trailer plug and vehicle socket.

It easily plugs in your vehicle's electrical socket and usually requires no additional wiring CURT offers an array of adapters to accommodate most types of plugs and sockets, including 4-way flat, 4-way round, 5-way flat, 6-way round, 7-way RV blades and more This special dual-output electrical adapter is actually designed to adapt a 4-way flat vehicle socket to fit multiple trailer plugs, including a 4-way flat and a 7-way RV blade connector.

Some manual wiring is required This multipurpose socket also comes with dust covers, a mounting bracket and all necessary mounting hardware for a complete installation All CURT wiring and electrical products come with a one-year limited warranty to give you the assurance you need to tow with confidence..

Features:

  • Adapts a 4-way flat socket to fit 4-way flat and 7-way RV blade trailer plugs
  • 4-way flat output connects tail lights, brake lights and turn signals
  • 7-way connects tail, brake, reverse, turn signals, brakes and auxiliary power
  • Dust covers included to keep connectors clean when not in use
  • Slit loom keeps wires contained and well protected
  • Metal bracket securely mounts wiring to the vehicle or trailer hitch

CURT 51500 Electric Trailer Brake Controller Wiring Kit (QTY 1)

Manufactured by: Curt

It takes a lot of power to stop a moving trailer, especially when that trailer is hauling livestock, construction materials, industrial equipment or other heavy-duty cargo Play it safe when you tow and give your trailer brakes the control they need with a CURT trailer brake controller and brake controller harness This brake controller wiring kit is designed for vehicles that do not have an included towing prep package.

It includes cables, ring terminals, cable ties and a circuit breaker to splice into your vehicle's wiring system and allow installation of a CURT trailer brake controller This wiring kit is compatible with systems with up to eight brakes..

Features:

  • For tow vehicles not equipped with factory tow package wiring
  • Compatible with 2, 4, 6 or 8-brake systems (1-4 axles)
  • Designed for use with CURT quick plugs #51515 or #51516
  • Brake controller and trailer connector are not included

CURT 58361 30-Amp Universal Circuit Breaker (QTY 1)

Manufactured by: Curt

Whether you're a contractor on your way to the jobsite or just a casual fisherman heading to the boat landing, you need working trailer lights to tow safely and legally For any towing setup, CURT offers quality wiring components, including complete wiring kits, circuit breakers, wiring connectors and more This universal circuit breaker is rated for 30 amps and recommended for applications where over-current protection is required..

Features:

  • Recommended for applications where over-current protection is required

CURT 51146 TriFlex NEXT Proportional Inertia Electric Trailer Brake Controller, Fully Adjustable, Low Profile, 2-4 Axles, Plug-and-Play (QTY 1)

Manufactured by: Curt

Experience highly responsive and smooth stops with the TriFlex NEXT brake controller Equipped with a triple-axis, motion-sensing accelerometer, it ensures precise braking performance The third axis dynamically adjusts power when navigating uphill or downhill terrains, further enhancing control.

Enjoy the convenience of automatic leveling and calibration, eliminating the need for setup and providing peace of mind on the road Built-in reverse-polarity and short-circuit protection add an extra layer of safety during towing Stay informed about your tow vehicle's voltage and trailer disconnect status through the convenient indicators.

The clean and user-friendly interface offers a full-text readout and troubleshooting capabilities, simplifying operation and maintenance The TriFlex NEXT brake controller offers exceptional control over 2-8 trailer brakes at a time (1-4 axles) Its adjustable settings effortlessly adapt to your unique vehicle-trailer configuration.

Compatible with low-volt, PWM, ABS, cruise control, and electric over hydraulic brakes, its slim profile combines functionality with a modern aesthetic Monitor your brake settings at a glance using the LED display that showcases power adjustments in 0.5 increments The display also provides full-text diagnostics for easy troubleshooting.

Adjust the brightness to ensure optimal visibility during day or night towing Fine-tune your towing experience with the TriFlex NEXT proportional brake controller It offers fully adjustable power and ramp time, allowing you to customize the settings according to your specific needs.

Choose from 10 gain settings and nine load settings to achieve precise control The LED screen clearly displays the ramp-up progress, and the brightness can be adjusted to match daytime or nighttime towing conditions With versatile mounting options, you can install the controller anywhere in your vehicle at any desired angle..

Features:

  • Slim, low-profile design for a functional, modern aesthetic
  • Unique bracket system for improved dash clearance
  • Triple-axis, motion-sensing accelerometer for highly responsive, smooth stops
  • Third axis provides dynamic power adjustments when going up or down a hill
  • Operates 2-8 trailer brakes at a time (1-4 axles)
  • 10 gain settings and 9 load settings to adapt to various driving conditions
  • LED display shows power adjustments in 0.5 increments
  • Clean, easy-to-read interface with full-text readout and troubleshooting
  • Day-night mode and adjustable brightness for optimal visibility
  • Auto-sleep mode prevents battery drain after five minutes of idle time
  • Automatic leveling and calibration eliminate setup requirements
  • Built-in reverse-polarity and short-circuit protection
  • Tow vehicle 'low voltage' and trailer disconnect indicators
  • Compatible with low-volt, PWM, ABS, cruise control and electric over hydraulic
  • Mounts anywhere in the vehicle, at any angle
  • Plug-and-play install with vehicle-specific quick plug harness (sold separately)

CURT 51515 Quick Plug Universal Electric Trailer Brake Controller Wiring Harness (QTY 1)

Manufactured by: Curt

It takes a lot of power to stop a moving trailer, especially when that trailer is hauling livestock, construction materials, industrial equipment or other heavy-duty cargo Play it safe when you tow and give your trailer brakes the control they need with a CURT trailer brake controller and brake controller harness CURT quick plug brake controller harnesses make the installation of your brake controller easy.

This brake controller harness comes with pigtails to splice into your vehicle's electrical system When a CURT quick plug harness is not a compatible option for your vehicle, a quick plug with pigtails is the next best thing These harnesses feature a quick plug end to easily snap into your CURT brake control and colored wires to coordinate with the appropriate electrical function.

This universal splice-in harness comes with a protective slit loom sleeve and can easily be installed using the CURT universal wiring kit #51500 It is designed to be compatible with a variety of vehicles that are not equipped with a factory plug for a brake control..

Features:

  • Splices into a vehicle for a quick plug brake controller connection
  • Compatible with any CURT brake control
  • Wire colors match standard brake controller harnesses
  • Includes 24" of 12 gauge wire for flexible installation
  • Slit-loom sleeve keeps wires contained and protected

List of Fitment Years:

2025, 2024, 2023, 2022, 2021, 2020, 2019, 2018, 2017, 2016, 2015, 2014, 2013, 2012, 2011, 2010, 2009, 2008, 2007, 2006, 2005, 2004, 2003, 2002
Hitches Near Me: We operate out of several warehouses across the country, ensuring faster delivery to your location.
Default
Brand Curt
Connector Function Multi-Function Adapter
Part Type Undercar Wires for Brake Control
BC Connector Install Type Hardwire
Brake Controller Type Proportional Inertia Based
Includes 2 30 Amp Circuit Breakers
Trailer Wiring Output Type Dual 4-Flat+7-Way Round
Compatibility All Curt Brake Controllers
Connector Design Plug and Lead
Self Leveling Yes
Trailer Wiring Install Style Hardwire
Display Type Full LCD Display
Number of Axles 1 to 4
Warranty Lifetime

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File Size
pdf_curt_59236.pdf 1.18MB Download
pdf_curt_57672.pdf 421.58KB Download
pdf_curt_51500.pdf 483.83KB Download
pdf_curt_51146.pdf 975.68KB Download

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