Every trailer depends on the parts underneath it. From brakes and bearings to axles and suspension, keeping these components in top shape means smoother towing and safer stops. If your trailer pulls unevenly or feels rough, it’s time for a tune-up. Choose replacements that fit your axle capacity and load needs to restore balance, control, and long-term reliability.
To determine the size of the brake assemblies you need you have to measure the depth and width of the hub drum on the axle like what you see in the picture I attached. The most common size is 2-1/4 inch wide like the #T4071600-500 that you…
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…
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.
I currently have four different self-adjusting assemblies for your boat trailer with 10" x 2-1/4" electric drum brakes. You can choose from the following: -Terran Axle Electric Trailer Brakes #TX97ZJ (3,500 Axles) -etrailer Electric Trailer…
The Demco Hydraulic Trailer Brake Actuator part #DM72VR should be a direct replacement for the Atwood 61101 Brake Actuator that you have now. This newest updated it rated at 7K instead of 6K. This is a bolt on option that mounts on 3" centers.…
That's a very good question, we tend to be extra cautious and say to use 10 gauge wire because that would be more than enough. When you get into longer trailers that will end up using a lot of wire the heavier gauge wire becomes more necessary.…
According to Blue Ox, it'll take an experienced installer about 4 to 5 hours to complete the installation of their #BX1128 Base Plate Kit on a 2016 Jeep Grand Cherokee. The install isn't what I'd call super-difficult, but the installation…
Even though I cannot comment specifically on the grease you used because I am not familiar with it, I can tell you the best grease for trailer bearings is a a grease with a rating of GC-LB, which just means it is made to withstand very high…
Hey Tom. The highest capacity drum brake assemblies we have for a 4 bolt brake flange are the Dexter Electric Trailer Brakes item #23-105-106-09. These are a 6,000 lbs set that are mainly used with AL-KO/Hayes axles. Do you have any part numbers or…
Hey Greg, yes the Aluminum Hi-Spec Series 04 Star Mag Trailer Wheel #AM20258 that you referenced would work with a Load Range E tire ST175/80R13 like you mentioned.
Hey Mark, thanks for reaching out! I see you purchased the Dexstar Steel Spoke Trailer Wheel #AM20353. Were you wanting to get a 205/75R14 tire as well? I wasn't able to find anything online referring to the part number you mentioned, but I'd…
The manual lockout on your Atwood 85778 surge brake coupler is there so that you can back up the trailer without the brakes locking up on you. Yes you can safely tow your trailer with the broken manual lockout, you just have to make sure you…
Need Help Choosing or Maintaining Trailer Components?
For more than 75 years, etrailer has helped people keep their trailers safe and dependable. We carry proven brands like Dexter, Kenda, and Fulton and back them with clear fit information and real installation photos. From brake assemblies to jacks and fenders, you will find parts that last and guidance that makes every repair straightforward. Trust etrailer to keep your trailer ready for the work, the weekend, and everything in between.
How do I know which trailer components I need?
The best way to find the right trailer components is to start with your trailer’s GVWR and axle capacity. These tell you which brakes, hubs, and bearings will fit. Check the ID tag on your trailer frame or axle tube for size and weight information. If you’re replacing parts, compare measurements or part numbers. etrailer’s fit guides, specs, and real photos make it easy to match the right setup.
Can I replace my own trailer axle?
Yes. Replacing a trailer axle is a project most trailer owners can tackle with the right tools and a safe work area. Before ordering, confirm the axle’s weight rating, hub-face length, and spring-center distance. etrailer product listings include measurements, diagrams, and install videos to help you get the perfect fit.
What parts come in a trailer suspension kit?
Most trailer suspension kits include equalizers, shackles, bushings, and bolts. These work together to balance your trailer’s load and smooth out rough roads. If your ride feels bumpy or your tires wear unevenly, upgrading your suspension parts can restore stability and comfort.
What are the signs my trailer brakes need service?
If your trailer brakes feel weak, make grinding noises, or pull unevenly, they may need service. For electric brakes, inspect the wiring and check your brake controller settings. For hydraulic brakes, look for leaks or worn seals around the actuator. Regular inspection keeps your braking smooth and safe.
How can I keep my trailer components in good condition?
Inspect your trailer before every trip. Check brake function, grease your bearings, and torque your lug nuts. Replace worn seals and re-grease hubs as needed. When storing your trailer, park it on level ground and use a cover to protect against moisture and corrosion. Small steps like these extend the life of your components and keep your trailer ready for the next haul.