Hello Eric, The #K2R35DKG is Dacromet-coated, and the calipers are treated with KodaGuard. The #K2R35DS, on the other hand, is made entirely of stainless steel, hence the higher price. If you're in an area where road salt is common or if…
Hi Josh; this can get pretty confusing with the E-Series since the manufacturer doesn't officially list or update fitment for their wiring harness on the cutaway. However, I can confirm the Tekonsha Prodigy P2 #TK49UR comes with the wiring…
First you will need to remove the old hydraulic equipment. Remove the surge coupler or actuator, remove all the lines, and finally remove the brake assemblies. If you have 10 inch diameter hub and drums, you may need to replace those as well. If you…
Hello Ziggy, Good question. The DeeMaxx Alpha G1600 Plug and Play Electric Over Hydraulic Actuator #DE75KR works with 2017–2022 GM trucks that have built-in brake controllers, like the Silverado and Sierra. It’s built to “trick” the truck into…
First I want to make sure you verify your channel mount for the Demco Trailer Coupler #DM14040-81 has a 21K or larger capacity as often times they are less like the Demco #DM15349-52 which often times people look at and think it is a channel mount…
Hello Clark, I'm glad you reached out. The Roadmaster Rear Anti-Sway Bar - 1-1/2" Diameter #RM-1139-193 only works with dual-wheel trucks. We do have a rear anti-sway bar that will work for your 2021 Ford F-350 Super Duty with single-wheel…
I would use a protractor, see photo, place the protractor on the edge of the inside of one side of the trailer frame and the other inside edge of the trailer frame should be parallel with the 50 degree line on the protractor. Another way to verify…
Hey Paul, so your 2024 motorhome built on a Ford Cutaway chassis does have a 7-way at the rear and brake controller install wiring under the dash so all you'd need is the part #TK99UR which comes with the P3 brake controller and the correct…
The etrailer A-Frame Trailer Coupler w/ Round Jack Hole #CA-5280-RB uses the standard a-frame angle of 50 degrees. The length from the rear of the coupler to where the coupler meets its narrowest point is approximately 9" long. I have include…
In order to determine the torque rating for the lug nuts on your trailer you will need to know check out the chart I attached that shows all of the torque specs for all the trailer lugs available based on stud size, wheel material and wheel size.
It sounds like you are speaking of the wires for the brake magnets. If this is correct, you will need to connect one of the wires to the brake controller output wire on your trailer connector and the other wire will need to be grounded to a clean…
Your Towing Setup Isn’t Complete Without a Good Trailer Coupler.
Your towing setup isn’t complete without a coupler you can trust. From gooseneck and A-frame styles to off-road articulating couplers and surge brake actuators, we carry the right fit for your trailer. Explore straight tongue options, height-adjustable channel-mount couplers, and secure locking systems—plus all the parts and accessories to keep your coupler in top shape. Whether you’re upgrading, replacing, or customizing, we’ve got the heavy-duty solutions that help you tow with confidence.With over 75 years of assisting our neighbors and customers, over 1 million photos and videos taken to make sure you’re getting exactly what you need, and over 35 thousand installations completed, we’ve got the product know-how and experience to help you make the right choices for the job at hand.
What kind of trailer couplers are out there?
There are a few main types to choose from, depending on your trailer. For straight tongue trailers, you’ve got couplers that bolt right onto the frame. A-frame trailers need, well, A-frame couplers—they can be bolted or welded on. If you’re towing a gooseneck trailer, those couplers connect to a ball in the bed of your truck and often let you adjust the height. And then there are adjustable channel-mount couplers, which give you flexibility for leveling your setup.
How do I know what ball size and weight capacity I need?
First, check your trailer’s specs or your current coupler for the right ball size—most common sizes are 1-7/8", 2", and 2-5/16". Then make sure the coupler’s weight rating matches or exceeds your trailer’s gross weight. For example, some couplers can handle up to 21,000 lbs, so you’ve got options no matter what you’re towing.
Picking the right trailer coupler is crucial for safe and smooth towing. If you’re unsure where to start, check out our article: How to Choose the Right Trailer Hitch Coupler . It walks you through everything from matching the coupler to your trailer type and ball size to considering features like weight capacity and ease of use.
What should I look for in a user-friendly trailer coupler?
Look for features that make your life easier, like auto-latch mechanisms. Those let you hook up or disconnect without fiddling with the latch—it’s so convenient. If you’re in a wet or coastal area, go for couplers with corrosion-resistant finishes, like zinc-plated ones. And if you need flexibility, adjustable channel-mount couplers let you tweak the height to keep your trailer level.
Can I replace my old trailer coupler, or do I need a whole new setup?
You can totally replace just the coupler if the rest of your trailer setup is in good shape. Just make sure the new one matches your trailer’s tongue type and ball size. It’s a relatively straightforward swap, and it can make towing safer and easier.
Are there couplers made for off-road trailers?
Yep, there are off-road couplers designed for extra articulation, so they perform better on uneven terrain. These are perfect for adventure trailers or anyone heading off the beaten path. They’re rugged and give you more flexibility when towing over rough ground.
How do I keep my trailer coupler in good shape?
Regular maintenance is key. Grease the latch mechanism occasionally to keep it moving smoothly, and check for any rust or wear. If you’re using a coupler in a marine environment, rinse it off after exposure to saltwater and keep it coated with a rust-resistant spray.
What’s the best way to lock my coupler for security?
A coupler lock is the way to go! It prevents anyone from hitching up your trailer when you’re not around. They’re super easy to use and give you extra peace of mind, especially when parking in public places.
