fits make: Dodge, Ford, Chevrolet, Gmc.

( Brand: Kelsey-hayes ), ( Manufacturer Part Number: 81740B ), ( Part Type: Trailer Brake Controller ), ( Country/region Of Manufacture: United States )
The 81740B NOS Kelsey-Hayes Electric Trailer Brake Controller is a reliable and efficient addition to any vehicle equipped with a trailer hitch. This product is specifically designed to work with Dodge, Ford, Chevrolet, and GMC vehicles, providing a seamless integration between your vehicle and your trailer.
The 81740B is a proportional brake controller, which means it automatically adjusts the braking force of your trailer based on the deceleration of your tow vehicle. This ensures safe and controlled stopping, even in challenging driving conditions. The controller features a sleek, compact design that can be easily installed in your vehicle's dashboard, and it includes a clear LED display that shows the controller's settings and status.
The 81740B is equipped with multiple sensitivity settings, allowing you to customize the braking response to suit your specific towing needs. It also features an automatic gain control system, which automatically adjusts the brake force to compensate for changes in trailer weight, load, and road conditions. This ensures consistent braking performance, no matter what you're towing.
The controller is easy to use, with simple knob adjustments for sensitivity and gain settings. It also includes a built-in electric brake test function, which allows you to quickly and easily test the trailer brakes to ensure they are functioning properly. The 81740B is also compatible with electric brakes only, making it a great choice for trailers that do not have drum or hydraulic brakes.
In summary, the 81740B NOS Kelsey-Hayes Electric Trailer Brake Controller is a high-quality, reliable, and easy-to-use brake controller that provides safe and consistent braking performance for your trailer. Its compact design, multiple sensitivity settings, and automatic gain control system make it a great choice for any Dodge, Ford, Chevrolet, or GMC vehicle owner who wants to ensure safe and controlled towing.
Pros of buying a 81740B Kelsey-Hayes electric trailer brake controller for Dodge, Ford, Chevrolet, and GMC vehicles:1. Compatibility: This brake controller is designed to work with electronic brake systems on trailers, making it a great option for those who own or plan to purchase trailers with electronic brakes.
2. Easy installation: The controller comes with a user-friendly installation guide, and the process is generally straightforward, even for those without prior experience in electrical work.
3. Adjustability: The 81740B offers multiple sensitivity settings, allowing you to customize the brake response to your preference and the weight of your trailer.
4. Durability: The Kelsey-Hayes brand is known for its high-quality products, and this brake controller is no exception. It features a sturdy construction that should withstand regular use.
Cons of buying a 81740B Kelsey-Hayes electric trailer brake controller for Dodge, Ford, Chevrolet, and GMC vehicles:1. Price: Compared to some other brake controllers on the market, the 81740B may be considered more expensive. However, the quality and features it offers may justify the higher cost for some customers.
2. Limited mounting options: The controller may not fit in all vehicle dashboards due to its size, so you may need to purchase an additional mounting bracket or find an alternative location to install it.
3. Manual override may not be intuitive: Some users have reported finding the manual override button difficult to use or not as intuitive as they would like. This may require some getting used to.
Conclusion:The 81740B Kelsey-Hayes electric trailer brake controller is a solid choice for those looking for a reliable, adjustable, and durable brake controller for their Dodge, Ford, Chevrolet, or GMC vehicle. While it may be more expensive than some other options and may require some additional mounting equipment, its compatibility with electronic brake systems and ease of installation make it a great option for many trailer owners. Ultimately, whether this controller is right for you will depend on your specific needs and budget.
Recommendation:If you are in the market for a high-quality electric trailer brake controller for your Dodge, Ford, Chevrolet, or GMC vehicle, the 81740B Kelsey-Hayes is a great option to consider. Its adjustability, durability, and ease of installation make it a reliable choice for many trailer owners. However, be sure to compare it with other options on the market to ensure it is the best fit for your specific needs and budget.
Dusty from being stored with other parts. Good condition.
Listed is a new old stock Kelsey Hayes 81740B electric trailer brake controller. I don't know if it is missing any parts. The box is falling apart.