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Trailer Hitch , 7-Way , Tri Flex NEXT Brake Control
TowingTrailer HitchHitch with 7-Way Plug and Brake Control

Curt Trailer Hitch + 7-Way Wiring + Triflex Next Brake Control For 63-74 Chevy GMC C/K Standard or Step Bumper Cab & Chassis CU61XC

$646.92
SKU: CU61XC
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1
In Stock
Includes Everything Pictured:
Class 4 Trailer Hitch, 2" Receiver (Drilling Required)
Replacement USCAR Socket with 24" Wires (Hardwire into OEM Cluster Harness)
Dual-Output 7 & 4-Way Connector (Plugs into USCAR)
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 Hitch Fits The Following Vehicles:

  • 1963 - 1974 Chevrolet C/K Pickup 6 Foot Bed Standard or Step Bumper
  • 1963 - 1974 Chevrolet C/K Pickup 8 Foot Bed Standard or Step Bumper
  • 1973 - 1974 Chevrolet C/K Pickup Cab & Chassis
  • 1963 - 1974 GMC C/K Pickup 6 Foot Bed Standard or Step Bumper
  • 1963 - 1974 GMC C/K Pickup 8 Foot Bed Standard or Step Bumper
  • 1973 - 1974 GMC C/K Pickup Cab & Chassis

CURT 14082 Class 4 Trailer Hitch, 2-Inch Receiver (QTY 1)

Manufactured by: Curt

Whatever the next item is on your to-do list -- whether it's arriving at the jobsite before dawn or getting your travel trailer set up in time to see the sunset -- CURT class 4 trailer hitches offer greater towing power to let you Bring It These custom receiver hitches are built to tackle bigger jobs and bolder adventures, all while giving you a custom fit for your vehicle Class 4 hitches are available for a variety of makes and models, from pickup trucks and SUVs to full-size and commercial vans.

This particular class 4 hitch fits certain years of the Chevy C30, C3500, C3500HD or Silverado 3500, Ford F Super Duty, F350, F350 Super Duty, F450 Super Duty or F550 Super Duty and GMC C3500, C3500HD or K3500 (to verify vehicle compatibility, see application info) It provides a weight carrying capacity of 10,000 lbs GTW and 1,000 lbs.

TW It can also accept a weight distributing hitch, offering a maximum WD capacity of 12,000 lbs and a WDTW of 1,200 lbs.

CURT class 4 tow hitches are as much suited for work as they are for play With their high load capacities, they are typically used for towing larger trailers, including everything from a double-axle utility trailer or livestock trailer to a full-length camper or large boat trailer (NOTE: Never exceed the lowest weight capacity of any towing component) All CURT class 4 receiver hitches come with a 2" receiver tube opening and all the necessary hardware for a complete installation.

From light-duty to heavy-duty, every CURT custom hitch is engineered to be vehicle-specific, using actual vehicles to create the optimal design We then combine high-strength steel, precise welding and a co-cured finish of liquid A-coat and durable black powder coat to provide you with a hitch you can depend on To prove it, we test all our hitches in accordance with SAE J684 for safety..

Features:

  • Rated to 10,000 lbs. gross trailer weight and 1,000 lbs. tongue weight
  • Compatible with weight distribution hitch (12,000 lbs. WD / 1,200 lbs. WDTW)
  • Engineered with a vehicle-specific design for a custom fit
  • Concealed main body for OE look and seamless integration with the vehicle
  • Tested for safety in accordance with SAE J684
  • Precisely welded for superior strength and fit
  • Protected by a durable high-gloss black powder coat finish
  • Co-cured in a rust-resistant liquid A-coat, inside and out
  • Equipped with an open-back receiver for easy cleaning
  • Limited lifetime warranty (one-year finish, one-year parts)
  • Made in USA (may include imported hardware)

CURT 56229 Replacement USCAR Connector Wiring Harness, 24-Inch Wires, 7 Pin Trailer Wiring (QTY 1)

Manufactured by: Curt

Like trailer hitches and ball mounts, electrical connectors range all over the board in shape, size and capability, but no matter what your trailer's electrical functions are, you need a solid connection to keep the power flowing and ensure safety on the road CURT electrical connectors are designed and manufactured to give you a reliable connection every time you plug in your trailer This 7-way USCAR replacement harness is designed to replace an existing USCAR plug and supply power for tail lights, turn signals, electric trailer brakes, a battery, reverse lights and brake lights, as well as a ground connection.

It features rust-free black plastic construction and comes with color-coded wires and 24" of bonded wire for easy splicing into your vehicle's wiring system This 7-way USCAR connector is a female-end socket, specifically designed for the vehicle side of the connection..

Features:

  • Replacement USCAR Socket with 24" Wires (Vehicle Side)
  • Replaces damaged or missing USCAR vehicle harness
  • Includes 24" color-coded, bonded wires for easy installation

CURT 55774 Dual-Output Vehicle-Side 7-Pin, 4-Pin Connectors, Factory Tow Package and USCAR Socket Required (QTY 1)

Manufactured by: Curt

A CURT custom wiring connector (sometimes called a T-connector) is a simple, plug-and-play electrical device that eliminates the need for cutting, splicing and soldering when installing vehicle-to-trailer wiring Most vehicles do not come ready to tow Unless your vehicle has a towing package, it is probably not equipped with a trailer wiring connector.

This is where CURT's custom wiring connectors come into play A custom wiring connector uses a single original equipment plug to plug into a special socket provided by your vehicle Though this option is not available on every vehicle, some automotive manufacturers design their vehicles to be easily equipped for towing by supplying a socket, integrated into the vehicle's electrical system, to readily accept a custom wiring connector.

With a CURT custom wiring connector, there is no need to tap into the taillight assembly because a special socket is already provided This special custom wiring connector actually provides two connector sockets for a multipurpose option It plugs into an OEM connector and offers a 4-way flat and 7-way RV blade connector.

It comes with a mounting bracket for easy installation and is designed to be a custom wiring option for a variety of vehicles (see application info to verify fitment) CURT custom wiring connectors are designed to be long-lasting and simple to install They come with dust covers to keep your connector clean when not in use..

Features:

  • Dual-Output 7 & 4-Way Connector (Plugs into USCAR)
  • Plugs into USCAR socket to provide 4-way and 7-way trailer wiring connectors
  • Fits USCAR-equipped vehicles with factory tow plugs only
  • Simple plug-and-play design eliminates the need for cutting or splicing
  • 4-way flat output connects tail lights, brake lights and turn signals
  • 7-way RV blade socket adds reverse lights, electric 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
  • Backed by a limited one-year warranty

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:

1974, 1973, 1972, 1971, 1970, 1969, 1968, 1967, 1966, 1965, 1964, 1963
Hitches Near Me: We operate out of several warehouses across the country, ensuring faster delivery to your location.

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