How to Install the Ultra-Fab Power Twin II Electric Stabilizer on the Frame

Question

Question:

You indicated that the Jacks would fit a 42 to 77 inch frame, is that measured to the inside of the frame or the outside of the frame?

asked by: Larry W

1

Helpful Expert Reply:

The measurement you will need is from the outside of the frame. The Ultra-Fab Power Twin II Stabilizers # UF39-941707 can be adjusted between 48-77 inches wide. The mounting brackets will sit under the frame with the outside of the angled metal bracket resting on the outer edge of the frame.

expert reply by: Jared P

1

Phil W.

1/10/2020

Does this mount up just like my factory original without drilling, etc

Jacob H.

1/14/2020

Without knowing what camper you have it will be hard to say. If you could provide the year, make, and model of your camper I will see what I can do to get you a fitment answer.

Answer 1

According to Lippert that is a 6,000 lb hub and drum assembly with a 6 on 5-1/2 bolt pattern using #25580 inner and #15123 outer bearings. You do not need to use a replacement part from the same manufacturer so for a replacement you can use the…

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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.

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Answer 3

The #84 spindle is just a common way to identify the spindle dimensions typically used for 3,500 lb axles. So instead of listing out the parts, people can just say they have #84 spindles and it's easier to know what fits it. The CE Smith Trailer…

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Answer 4

It sounds like you are speaking of the wires for the brake magnets. If this is correct, you will need to connect one of the wires to the brake controller output wire on your trailer connector and the other wire will need to be grounded to a clean…

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Answer 5

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…

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Answer 6

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…

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Answer 7

Trailer wheel bearings are specific to the spindle that is installed on the axle that is on your trailer. You will need to safely support the trailer, remove the wheel and tire, remove the grease cap, remove the cotter pin and washer that secures the…

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Answer 8

That's a very good question, we tend to be extra cautious and say to use 10 gauge wire because that would be more than enough. When you get into longer trailers that will end up using a lot of wire the heavier gauge wire becomes more necessary.…

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Answer 9

I currently have four different self-adjusting assemblies for your boat trailer with 10" x 2-1/4" electric drum brakes. You can choose from the following: -Terran Axle Electric Trailer Brakes #TX97ZJ (3,500 Axles) -etrailer Electric Trailer…

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How to Install the Ultra-Fab Power Twin II Electric Stabilizer on the Frame

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