How to Determine Which Replacement Hubs for Utility Trailer With 3500 lb Axles

Question

Question:

Good Afternoon, I am now in possession of a 2006 Adam, Dalton dual Dexter axils utility trailer, with single electric brake assemble on the rear axil. I want to replace both the brakes assemblies and drum measuring at 10inch x 2 1/4- I am having diffulculty getting the correct specs for the Idler hub on the front axil. The trailer has 16inch wheels, a 5-4 1/2 lug pattern, with an original part # that looks to be 5F28 , with a 2.58inch diameter center hub yolk, to fits on a tapered spindle. There are no part numbers on the bearings. I would appreciate any help/ correct part numbers, that you may share. Thank You James Mooney

asked by: James M

0

Expert Reply:

Given the lug pattern and the size of the brake assemblies, you very well likely have a 3500 lb axle.

Since you have a tapered spindle, you most likely have a L68149 inner with an inside diameter of 1.378 and a L44649 outer bearing with an inside diameter of 1.063 inches. You can use a digital caliper to confirm, but I'd almost be willing to bet the farm that's what you have.

If that's the case, for an idler hub, you could use # 84545BX for a standard spindle or # 84545UC1-EZ for an EZ-Lube spindle.

For the brake axle, assuming that the same bearings are used (they should be), use # 84546UC3-EZ for EZ-Lube spindles or # 84546UC3 for a standard spindle. I'd recommend using self-adjusting brake assemblies like the Dexter # 23-468-469.

The hubs and hub/drums include the bearings, races, grease seals, lug nuts and dust covers. The brake assemblies come fully assembled and include the mounting hardware and mud & crud plugs.

expert reply by: Mike L

0

Answer 1

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…

view full answer...

Answer 2

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.

view full answer...

Answer 3

To determine the size of the hub assembly you need to purchase you have to determine which bearings are in the old assembly. If the old assembly has L44649 inner bearings, you would use the hub you chose #8-258-5UC1. If the inner bearings are marked…

view full answer...

Answer 4

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…

view full answer...

Answer 5

The difference between the Class II and Class III hitches has to do with their Gross Trailer Weight (GTW), their Tongue Weight (TW), and their Hitch Receiver Size. Class II trailer hitch receivers have a 1-1/4 inch receiver and can be rated up to…

view full answer...

Answer 6

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 like…

view full answer...

Answer 7

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…

view full answer...

Answer 8

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…

view full answer...

Answer 9

You will have to go with a sliding hitch to allow the trailer to make tight turns. For a trailer 8 feet wide the only bed length that's going to allow 90 degree turns without a slider is a stationary hitch. That being said you have two options.…

view full answer...

Answer 10

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…

view full answer...

Answer 11

Load range B trailer tires are going to have a lower capacity than C load range tires. Basically that, psi rating, and the ply rating are the only differences. A higher load range tire would last a little longer than lower load ranges of the same…

view full answer...

Answer 12

To replace your NOK AD2527E seal you can use #168233. It has an inner diameter of 1.688 inches and an outer diameter of 2.332 inches. Based on what I could find on the NOK AD2527E the inner diameter is the same and the outer diameter is 2.328 inches.…

view full answer...

How to Determine Which Replacement Hubs for Utility Trailer With 3500 lb Axles

Products Referenced in This Question

Product Page this Question was Asked From

Continue Researching