3,500 lb Dexter Axle Trailer Hub Recommendation for Marine Use

Question

Question:

I have a 3500 pound axle, need hub assembly for both sides. The Dexter # is 38325, 3K8470EZ. Would prefer marine grade. You help in this matter is greatly appreciated.

asked by: David R

1

Helpful Expert Reply:

For your Dexter 3,500 lb axles the etrailer.com hub part # AKIHUB-545-35-G-EZ-K that you referenced would be perfect as it is galvanized to prevent corrosion.

For marine grade grease you then would want the part # L54FR.

expert reply by: Jameson C

1

Answer 1

Trailer axles are supposed to have a bow in them that faces down towards the ground. With the weight of the trailer normally this flattens out slightly and gives you the correct camber you need. Whoever flipped your axle should have used an over…

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Answer 2

You will want to use a 1" diameter wet center equalizer bolt like #7-136-2-6-112 which inserts in the center hole and bolts to the hanger. I have attached a helpful article about the Slipper Spring Trailer Suspension System. The equalizer…

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Answer 3

If your trailer has torsion axles, no worries but it it's a leaf spring suspension you really should have equalizers. Without the equalizer, the trailer will have a rougher ride and the weight won't be balanced across both axles when going…

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Answer 4

What you are looking for is a Torx wood screw based on the picture you sent to me. For that we have the 1-1/2 inch long part #TFX150ACQ which would work well. It has a 1/4 inch diameter and was designed for treated wood like it looks like you have as…

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Answer 5

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.

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Answer 6

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…

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Answer 7

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…

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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…

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Answer 9

I did some checking and the hub/drum we offer that will work for you is the part #8-430-5UC3. This uses the same bearings as the 8-415 and will be an exact fit aside from the fact this is a non-ABS setup and the 8-415 came in an ABS setup and non-ABS…

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Answer 10

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.…

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Answer 11

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…

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Answer 12

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…

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