Redline Trailer Brakes 6-17 Review Video

I was able to find the 126003 hub and was able to determine that it is a 3,500 lb hub/drum with a 5 on 4-1/2 inch bolt pattern just like the #AKHD-545-35-K that you referenced. This hub will work as a replacement for your Lippert.

It's hard to see the diameter of your cap in the picture you submitted but it appears you need the part #DC-RP which fits a 1.18 inch diameter hole like it looks like you have.

The part you were looking at, Redline part #RG04-010 is designed to replace the caps on Dexter EZ Lube axles. If your trailer has Dexter EZ Lube axles this part will fit.

You would need to measure the inside diameter of the hub opening to determine which cap size is needed. You would want to choose a cap whose outside diameter matches the inside diameter of the hub. Some of the most common sizes are 1.980 inch,…

There really isn't a particular maximum trailer weight that is used to determine when brakes need to be added to both axles of a tandem axle setup. While I do still recommend checking your local laws, I am also not aware of any general laws that…

The wiring harness included with the #TL16RK LED Trailer Lamp/wiring kit would work perfectly fine zip tied to the trailer frame (or you could use the clips included with the kit). I'd recommend running the wires on the inboard side of the frame…

With your trailer being in an environment where it is exposed to both salt water and fresh water I would highly recommend going with a disc brake setup. There are much fewer components on the brakes to become damaged from the elements with disc…

I went ahead and called my contact at Redline Trailer Repair Parts, and they confirmed that nuts in the Mounting Hardware for 10" Brake Assemblies #BRKH10B have a diameter of 7/16mm and have 20 threads per inch. Unfortunately, there are no bolts…

The current 175/80-13 size tires on your boat trailer have an overall diameter/height of 24.1 inches and a width of 6.9 inches. The smaller 215/60-8 tires that you mentioned will certainly be smaller in height with a diameter of 18.3 inches, but will…

We definitely have surge brake actuators that can work, but the ones we carry are mounted on top of your trailer's channel tongue and you will need to drill new holes in order to mount them. Additionally, please note that these actuators are each…

There is a replacement that I recommend for the Tie Down 70E disc brake actuator, though you will want to verify that your mounting bolt holes are 3 inches apart on center and your tongue is a 3 inch channel. If they are I recommend the Dexter DX7.5…

The hub ratings are for the axle capacity, and not the trailer weight capacity. For example, The trailer hubs you came from, part #AKIHUB-545-35-EZ-K is designed for 3,500 lb axles. This hub includes the bearings races, seals, grease cap, and lug…