Dexter Trailer Axle with Electric Brakes Installation Video

Since your 2019 Grand Design Reflection 303RLS has 5,200 lbs Dexter axles you will most likely have 25-1/4" long double eyed leaf springs. You will want to measure to confirm but if this is what your 5th wheel currently has you will want the…

The Dexter Shackle Bolt for Double Eye Springs #007-126-01 measures 2-1/4" from bolt head to threaded portion. This bolt is 2-7/8" long and has a thread size of 7/16"-20. You can use Replacement 7/16"-20 Flange Nut #LC122103 with…

The Dexter axle part #20545I-EZ-60-15 is a 2,200 lb axle so for springs you'd want the 2,500 lb spring part #e66SR which is the closest we offer to a 2,200 lb axle spring. Then for a u-bolt kit you'd want the part #APUBR-10. The part #APS4…

The gooseneck ball coupler on the Curt CrossWing #C92DR will only work with a 2-5/16" diameter gooseball. Since you have the OEM prep package I recommend picking up the Curt Ball and Safety Chain Loops Kit for Ram Underbed Gooseneck Hitch - 30K…

You can still use axle #T3584F-EZ-8974 if the spring seat centers match up like you said. The hub face to hub face measurement is only off 1/2 inch on each side which isn't going to cause you any problems.

It sounds like you're trying to find a replacement axle for your trailer. In order to do that you'll want to also take into account the width of the tires/wheels you intend to use, along with the spindle length. With this in mind, you will…

If your trailer has 7 wires running all the way back to the brakes, then yes, you can tap into the existing wiring. Each of your new brakes will have two wires for the brake magnet. One wire is for 12 volt power to the brake magnets and the other…

A 4-Way trailer connector has the basic lighting functions only; running lights, left turn signal and brake lights, right turn signal and brake lights, and ground. A 7-Way has these functions and a 12 volt circuit, a circuit for electric trailer…

The 7-Way with the design you have isn't available by itself but you could potentially use #C55416. If you have harness #C56070 then you will be able to use this 7-Way. If you have a different harness let me know the brand or part number.

For your 2017 Chevy Silverado 3500 the 5th Wheel/Gooseneck Hitch Wiring harness part #C56070 would be the correct fit as your truck uses the standard 7-way round connector that this uses/needs. It is possible the wire colors you are working with…

The 89-inch/3500-lb axle kit #e43SR, for example, includes electric drum brake assemblies so it will have wiring in place. Electric brakes are simple to wire; there are only two pigtail leads from each brake and either one can be used for ground or…

The first error code, SH, you are seeing on the Prodigy Brake Controller (instructions linked below) means the brake wire sees a short circuit during idle condition. The second code, OL, indicates an overload condition during operation. For the first…