Can etrailer Electric Jack w/ Footplate # EJ-3520-WBX Draw Power from 7-Way Socket

Question

Question:

Does the trailer battery need to be connected or will this elec winch raise and lower when hooked only into the tow vehicles 7 pin wiring system?

asked by: Richard A

0

Expert Reply:

The Electric Jack w/ Footplate # EJ-3520-WBX could be powered straight from the 12 volt trailer accessory trailer wiring circuit if needed. Under max load this would draw up to 30 amps which the 12 volt circuit typically is rated for up to 40 but that does depend on vehicle.

expert reply by: Jameson C

0

Answer 1

If you take a look at the diagram I've provided for the Replacement Power Switch for RAM Electric Trailer Jack with Footplate #EJ-3520-PSW which goes to the Electric Jack w/ Footplate #EJ-3520-WBX, you'll be able to see how both of…

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Answer 2

What you need for your Isuzu NPR truck is a powered converter #C59236. It is compatible with incandescent and LED trailer lights. I have included a link to the installation instructions for you. This harness does require a direct connection to the…

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Answer 3

I spoke to my contact at Horizon Global. He said it is acceptable to mount the Bulldog Powered-Drive Kit #BD1824200100 to the slave jack itself. He also said that if you need to switch the motor wires to make it work correctly, that would be fine, as…

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Answer 4

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 5

Assuming your Sprinter has the factory tow package with the 7-way at the rear bumper, in addition to the #RED24FR Redarc Tow-Pro Liberty Brake Controller, you'll also need the #3063-P wiring harness and the #331-TPH-017. The connector to install…

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Answer 6

The length of wire desired depends on your vehicle connection and your personal preference. You want enough slack for turning, but not so much for dragging as you mentioned. A little extra slack isn't a problem and not enough could lead to stress…

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Answer 7

I would love to help you upgrade the suspension on your Twilight 2800 travel trailer. The MORryde Rubber Equalizers for Tandem Axle Trailers #MR87ZR that you referenced are a great solution but we do need to double check a few things. First is that…

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Answer 8

Slipper Springs like #e33SR do not use a bolt and bushing for the open eye end of the spring. It connects directly to the hanger using a slipper spring hanger kit.

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Answer 9

Your typical electric jack is designed to fit an A-frame so the only one we carry that is a side mount is the Fulton XLT #F141401. However, you may be interested in the Trailer Valet JXS Drill Powered Swivel Trailer Jack #TV64FR. This jack has a hand…

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Answer 10

The rule of thumb for estimating a tongue weight is 10-15 percent of trailer weight. A 4,600 pound trailer would have a tongue weight between 460 and 690 pounds. Somewhere between a 1,000 to 2,000 pound capacity jack would be fine. Having a jack that…

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Answer 11

The hub/drum you sent in a picture of is a Lippert 8,000 lb axle hub with an 8 on 6-1/2 inch bolt pattern designed for oil-bath applications. The correct replacement then is the #8-285-10UC3-A.

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Answer 12

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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