7 Way Round To 7 Blade Adapter To Tow 1976 Airstream trailer

Question

Question:

Hi, im looking for a tow cable between my 2017 F250 and 1976 Airstream. The truck has a 7 way blade female plug and my Airstream has a 7 way round female plug. Pics attached. I am having the hardest time finding a cable with these 2 male ends. Id prefer a coiled cable, likely 8foot minimum. Im not above replacing the female port on the trailer with a 7 way blade port. But if at possible Id like to just buy a ready to go cable. Any help?

asked by: Jared V

0

Expert Reply:

The easiest and hassle free way to accomplish this, is to swap your trailer's 7 way round plug end, with the Pollak Black Plastic, 7-Pole, RV-Style Trailer Connector # PK12706.

expert reply by: Bryce D

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Answer 1

Bargman 7-Way Molded Trailer Wire Connector 50-67-210 is an extension that has 2 7-Way connectors, so it is likely not what you need to replace the 7-Way on your 1970 Airstream trailer. For a trailer side 7-Way with a short length of cable you can…

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Answer 2

When an ST trailer tire blows it is typically the result of the user overloading the trailer (which overloads the tires), damaging them by hitting curbs and potholes, not running them at the psi rating on the sidewall, or exceeding the speed…

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Answer 3

The tire size ST205/75-15 like part #TR20515D will fit in place of a 7.00-15 as the widths are very similar but the tire height will be about 2 inches shorter overall.

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Answer 4

The two sizes you mentioned are pretty similar and fit many of the same 15 inch wheels. The 205/75-15 fits rim widths of 5 inch to 6-1/2 inch whereas the 225/75-15 fits widths that are 5 inch to 6 inch. The 205 is 27.1 inches tall and the 225 is 28.4…

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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

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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Answer 7

Lance does have a proprietary plug, but many customers see a standard 6-way or 7-way round and notice it doesn't fit their factory 7-way as well. I've attached an article to help if you have one of the 7-way or 6-way round connectors which we…

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Answer 8

When wiring a trailer connector, it is best to wire by function, as wire colors can vary. We have an excellent wiring diagram on our website, I will provide you a link so you can look at it. If you are looking at the inside of the trailer connector…

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Answer 9

Good morning, Cliff. As of today (3/27/24) we are expecting the #KE33JR tire/wheel combo to be in stock in about 2 weeks. Hopefully this means we can take our own pictures and put them on the site within maybe about 3-4 weeks from now. What I can…

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Answer 10

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 11

Since wire color codes are NOT universal, we always recommend wiring by function, rather than wire color. If you look at the Trailer Wiring FAQ article I have linked you to, you can see some diagrams showing the proper way to wire a vehicle and…

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Answer 12

You have it right so far, the 4-way connector is just as you have stated. Remember that Yellow has a L in it so that is the left side brake/turn signal and green has a R in it so that is the right side brake/turn signal. The colors for wiring a 7-way…

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