What Size Bearing Buddy to Use with etrailer 5200 lb Axle e75SR  

A #84 spindle is the standard 3,500 lb axle spindle. It uses an inner bearing L68149 (1.378" inner diameter), and an outer bearing L44649 (1.063" inner diameter). These days this is basically universal for 3,500 lb axles.…

We do carry the Trailer Axle w/ Electric Brakes #e75SR which would be an upgrade to your 4,400 lb axles. You're just going to need to measure your hub-face to hub-face and your spring-center to spring-center. This particular axle has an…

The Trailer Axle with Electric Brakes part #e75SR doesn't come setup for overslung applications. That said, all you would need for this is the Dexter Trailer Springs Over-Under Conversion Kit part #K71-385-00. The axle has a slight bow to…

On a boat trailer with electric brakes you will use a breakaway kit. If you don't already have one, I recommend the Hopkins Engager Push-To-Test Trailer Breakaway Kit with Built-In Battery Charger - Top Load #20400 which you will want to…

I believe you mean Load Range since the Load Ranger was the unsuccessful brother of the Lone Ranger. For any given tire size there can be different load ranges. The different load ranges have different weight capacities. This has to do with the…

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.

To find the load capacity for your axle you should look on the trailer VIN plate or sticker that lists the VIN number. The weight rating of the axle should be listed on that same plate or sticker. Also, the axle could have a tag or plate on it that…

Thank you for providing the specs for the suspension components that you already have. Correct hanger spacing really depends on the components being used such as springs, hangers and equalizers. Most of the hanger spacing dimensions that we have…

For a single axle trailer, you want the shackle strap to be able to move so that you have the spring deflection needed for your suspension. Angled like the photo or even almost vertical is fine you just don't want the shackle strap to bind…

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 difference between an load range C and load range D tire in the same size is the capacity and psi rating. The two tires will still have the same dimensions and fit on the same wheel. The D rated tire has a higher capacity. For a ST175/80D13…

A BT8 spindle would have a diameter of .99 of an inch where the bearings would both install and would have a diameter of 1.24 where the great seal would ride. That would require a hub part #AKIHUB-440-2-1K for an idler hub. A BTR spindle would have…