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7-Way Molded Connector w/ 18' Cable - Trailer End

7-Way Molded Connector w/ 18' Cable - Trailer End

Item # 50-67-106
Retail:$136.80
Our Price: $100.85
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Trailer Wiring
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50-67-106 - 7 Round - Blade Bargman Trailer Connectors
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Prewired 7-way trailer end sealed connector with 18' of 7-way cable. Great Prices for the best trailer wiring from Bargman. 7-Way Molded Connector w/ 18' Cable - Trailer End part number 50-67-106 can be ordered online at etrailer.com or call 1-800-940-8924 for expert service.
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  • Reviews (24)
  • Q & A (0)
  • Videos (2)
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Bargman Trailer Wiring - 50-67-106

  • Trailer Connectors
  • Trailer End Connector
  • 7 Round - Blade
  • Plug and Lead
  • 11 - 20 Feet Long
  • Bargman

Prewired 7-way trailer end sealed connector with 18' of 7-way cable.


Features:

  • 7-Blade molded connector with cable
  • Trailer end
  • Wire functions:
    • White: ground
    • Blue: electric brakes
    • Green: taillights and license plate light
    • Black: battery charge
    • Red: left turn light and brake light
    • Brown: right turn light and brake light
    • Yellow: center auxiliary


Specs:

  • Cable length: 18'
  • Wire gauges:
    • Black/white: 10
    • Blue: 12
    • Yellow/green/red/brown: 14
  • 1-Year limited warranty


50-67-106 7-Way Molded Connector w/ 18' Cable - Trailer End




California residents: click here


Video of 7-Way Molded Connector w/ 18' Cable - Trailer End

Videos are provided as a guide only. Refer to manufacturer installation instructions and specs for complete information.




Video Transcript for Bargman 7-Way Molded Connector Review

Speaker 1: Today we'll be having a look at and showing you how to install the Bargman seven way molded trailer connector with a 15 foot cable. Also available in a 10, 18, and 22 feet length. Here's what our cable looks like installed. Now the main reason your going to need a new cable like this one is because if you didn't adequately have the slack tied up when your towing your trailer, it can drag on the ground, causing abrasion, causing a short and it won't work properly anymore.Hooking up to our tow vehicle is as simple as lifting our door, making sure the notch on our cable faces up to push it in. And then the latch on the door will grab the tab and hold it in place. So you don't have to worry about it getting pulled out.

Well, one thing that's nice about this connector, compared to others on the market, is that when we need to unplug from our truck, we have these nice finger tabs here to get an easy grip on it, as we pull out.Now one thing that sets this cable apart from others in the market, is where the end of our cable meets our seven way connector, right here. It's molded together. And this will prevent moisture from getting inside, offering a superior weather resistance, and we don't have to worry about corrosion happening where the wires are connected to our terminals inside the connector. This will cause better electrical performance over the course of time. This thick insulation will provide protection from the elements, and also will help protect it from abrasion if it we're to rub against something.Now that we've gone over some features, we'll show you how to get it installed.

We need to locate the junction box where our wiring connections are made. In our particular case, this is our junction box in our trailer. You'll typically find this near the front. Remove the lid. We'll now remove the nuts on all of our terminals, that hold our wires in place.

Now in our particular case, our factory seven way wire comes into the top here, and all the connections are these top connectors right here. So, we'll one at a time remove the terminals that cover up those wires, then remove those wires themselves and place back on the ones on the bottom that cover them up. This way, we can easily make our connection without becoming confused.Okay, now that we have all seven of our wires disconnected from the terminals on our junction box, we can pull those away, remove our grommet from those wires, you'll keep the grommet, then we'll remove the cable from the trailer. We've gone ahead and routed our new cable through the cable retainer on our frame, and we'll install the ends into our grommet. Okay, we installed our grommet back into our junction box, like the way it was originally.

Now we'll cut off the excess of our wires. Strip out the installation. And we'll crimp on new rain terminals which we have available on our website to each one of the wires. And we'll place them on to the corresponding stud where they belong.This blue wire here, that's for our electric trailer break output. So I'll put that one to the terminal that's label for our electric brakes. Next one's our green wire, and that one is for our tail lights. We'll do our brown wire next. That one's for our right turn signal. Your yellow wire next. That's for a reverse white output, or reverse yellow one for hydraulic trailer brakes, if your trailer had hydraulic brakes. Now we'll do a red wire. That one's for our left turn signal. Now we'll do our black wire. That's for our constant 12 volt power. That leaves us with the white wire. That's our ground wire. Now we'll reinstall all of our nuts.So, with all of our connections now made, we'll reinstall our cover. Now we'll test our our wiring by taking our plug and going into a tester. You can also plug it into the back of your truck. And we'll test out all of our functions. Now we'll start by turning our tail lights on. Okay, those are working good. Now we'll try our brake lights. Brake lights are working good. Do a right turn signal now. That's working good. Try out a left turn signal. That's working great.And that completes our look at and installation of the Bargman seven way molded trailer connector with a 15 foot cable, part number 50-67-103.

Customer Satisfaction Score:


Customer Reviews

7-Way Molded Connector w/ 18' Cable - Trailer End - 50-67-106

Average Customer Rating:  4.9 out of 5 stars   (24 Customer Reviews)

Prewired 7-way trailer end sealed connector with 18' of 7-way cable.

by:

Seems to be good quality but I haven't had time to install anything o ordered yet. Winter came to fast.



by:

Exactly the same product that I have on my trailer.
Always work fine, hope that the new one is as durable as the actual one.



by:

Excellent quality. This cable pig-tail does not get any water internally and my wire connections remain protected. The length of this cable enabled me to run it back to the bulkhead to terminate in a newly installed junction box for trailer lights and brakes.



by:

It's a cable! With a plug!

We
got this cable to wire our small teardrop for underway charging and reverse lights. It's well-molded, long enough to run the length of the trailer, and does its job just fine. We did not lube the contacts, but so far no visible corrosion.

Would use again.



by:

Looks to be good quality. Nice to have more than enough length than you need.



by:

worked perfectly, etrailer sales is top shelf.



by:

All the items ordered arrived as promised and were all that i had expected. Thanks.



by:

This product was very high quality. It was exactly what I needed to complete my project.

Thank you retailer
Brian



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Good quality



by:

Very happy with the product and the delivery! Great Sevice!



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perfect and fast shipping



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Very satisfied



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24
24

See what our Experts say about this Bargman Trailer Wiring

  • Parts Needed for 7 Way Connector to Put on 17 Foot Long Food Truck
    It sounds like you're looking for a 7 way trailer side connector. The Hopkins # HM20048 you were looking at is going to be 11 feet long, so it's not quite what you're looking for. The longest 7 way trailer side connector we have available is the 18 foot long Bargman # 50-67-106, which will connect to the 7 way connector on your 2007 Toyota Tundra. If you need to, you can make up any distance you need to on your food trailer with either 10 gauge wiring # 10-1-1 or 12 gauge wiring # 12-1-1;...
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  • How to Determine Trailer Wiring Functions on a Travel Trailer for 7-Way Replacement
    Trailer wiring color codes can vary greatly so I have a solution for you, but I can't tell you which color wire goes where on your trailer for wiring up a new 7-way. However, you may look around the wiring junction box or pin box of your trailer. There may be a diagram there. Instead you will want to use a jumper wire from a 12 volt source like a vehicle battery to apply voltage to all of the wires of your trailer wiring to see what activates. It can help to use masking tape to label them...
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  • Parts Needed to Install Dome, Strobe and Reverse Lights on CarMate Trailer
    We can certainly help you find the lights you're looking for. For the interior light you can use the Patrick Industries # 277-000114 which are an LED dome light with a switch built in. These lights have 6 diodes that provide a bright LED light that will work well on the interior of your CarMate trailer. For the strobe light you can use the Custer 4-LED Strobe Light or Running Light - 3-Wire Pigtail # STRL4W which provides you with both flashing and solid lights that can be installed outside...
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  • Replacement 7-Way Trailer Connector to Rewire an 18 Foot Gooseneck Trailer
    We no longer have the 22 foot. The longest that we have is the 18 foot long Bargman molded 7-way trailer connector, part # 50-67-106, is could be enough for your trailer. It depends on how much, if any, of the existing wire you want to keep and connect to the new harness. If you need to make it longer you can use part # DW04914-1, which is sold by the foot. The wire colors on the 7-way and the extra wire are the same.
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  • Replacement Parts Needed To Rewire A 16 Foot Trailer With Electric Brakes
    When it comes to replacing your trailer wiring on your 16 foot trailer I recommend The 7-Way Molded Connector w/ 15 foot Cable - Trailer End # 50-67-106 will work. It is 18 foot and the wire gauges are as followed: Black/White - 10 Gauge Blue - 12 Gauge Yellow/Green/Red/Brown - 14 Gauge To make the wiring easier I would also recommend The Trailer Wiring Junction Box # 38656. This terminal junction box lets you easily connect your trailer wiring to your 7 way trailer connector. The Ring...
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    Image 1 for
  • Replacement Wiring and Junction Boxes for Gooseneck Trailer
    We have jacketed 7-way wire like with part # DW04914-1 which we offer by the foot and also we have junction boxes like # PK52248 which you could use in all of the junction box locations you mentioned.
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  • Building a Trailer with the Timbren Axle-Less Suspension System
    To build this trailer with the Timbren Axle-Less Trailer Suspension System - 4" Lift Spindle - Regular Tires - 3,500 lbs, part # ASR3500S06, there are a few changes that need to be made to ensure everything is compatible. The hub and drum assembly that this suspension system is compatible with is the Dexter Assembly for 3500 lb E-Z Lube Axles, part # 84656UC3-EZ. This assembly has a 10" diameter and a 6 on 5-1/2" bolt pattern. It's compatible with 13" - 16" wheels, and the bearing, races,...
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  • Recommended Replacement 7-Way Trailer Connector w/ Cable
    To replace your 5th wheel trailer's 7-way connector and cord you will want the Hopkins 7-Way RV Style Connector with Molded Cable item # H20046. This cable is 8' long and has a 7-way trailer connector plug attached. I have linked an installation video below. We also have this cord and connector available in different lengths if 8' doesn't work for you. 4 Foot - Item # H20043 11 Foot - Item # HM20048 18 Foot - Item # 50-67-106
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  • What Wire Gauges does Bargman 7-Way Molded Trailer End Connector and Cabel Use
    I spoke with my contact at Bargman and he said the gauges are as follows: Black and White: 10 gague Blue: 12 gauge Brown, Red, Green, Yellow: 14 gauge
    view full answer...
  • Which Wire is the Reverse Wire on the 7-Way Molded Trailer End Connector
    On the 7-Way Molded Trailer End Connector, # 50-67-106, the reverse light wire is yellow. It is the wire attached to the center pole of the plug.
    view full answer...
  • Blade Style and Round Pin Style Trailer Side 7-Way Connectors
    The Bargman 7-Pole, RV-Style Connector, # 50-67-106, is a blade style connector. If you see the term RV style that is usually and indicator that it is a blade style. If you need a 7-Way round pin connector you can use # PK11702. You would need to attach the wires yourself by taking apart the connector to access the location inside where the wires attach.
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  • Replacing Suspension And Wiring On A 2006 Top Brand 7x18 Car Hauler Trailer
    Hey Dan I can definitely help with all of this. The # e43SR Trailer Axle that you were looking at comes with electric drum brake assemblies. In order to connect this to the 7-pin connector on your truck you will simply need a 7-way trailer harness such as part # 50-67-106. This comes with a 7-way plug with 18' of jacketed 7-wire. Since the electrical is trashed, you can use this to completely replace the trailer wiring for the brakes and lights. No separate actuator will be needed since...
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  • Recommended Method For Installing Longer 7-way Trailer Connector Harness On Trailer W/ 9' Deck
    The best way would be replacing the current 7-way connector at the junction box and installing a longer harness. The junction box should be located not too far behind the coupler of your 2018 Rockwood A-Frame camper and will be on the inside of the A-frame. I recommend going with the 7-Way Molded Connector w/ 18' Cable - Trailer End # 50-67-106 which will be plenty long to clear the 9' deck on your trailer and it can be cut down to the exact length you want/need. Just make sure to not...
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  • Parts Needed to Rewire Equipment Trailer With Brakes
    We don't have a full kit but it will be fairly easy to put together. You can start with a new 7-way like the Bargman # 50-67-106. This comes with 18' of cable which will cover your needs for the most part. I also recommend using a junction box like the # 38656 along with ring terminals # 44-5310A and # DW05702-1. This will help keep everything organized. If you need additional wire to run to the lights you can use # DW02412-1 along with butt connectors # DW05744-10. If you need extra...
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  • What Wiring Diagram do You Have for the Hopkins 7-Way # HM40975 on My Ford F-350?
    I can definitely help you out with that. On my end, I could not find a Hopkins 7-pin SAE J1128. With that being said, the most common 7-way on your F-350's end will look like the pins on the 7- and 4-Pole Trailer Connector Socket w/ Mounting Bracket - Vehicle End # HM40975. I went ahead and attached a diagram that shows the pin location and functions of each pin. If you need a 7-way on your trailer's side, I recommend the 7-Way Molded Connector w/ 18' Cable - Trailer End # 50-67-106....
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    Image 1 for Image 2 for
  • Compatibility of Parts to Install Brake Controller in 1979 Chevy Blazer
    I can certainly help you out ensuring you have all the correct parts to install a brake controller. Since you decided on the Curt TriFlex # C24VV, and don't have a harness port in your '79 Blazer, you are correct that you'd need adapter # C51515. It will also be necessary to add the wiring, which comes with the # ETBC7, and along with that you'll need a 4-way, and # 118311 is a confirmed fit for your Blazer and will work with the ETBC7. Finally, the 7-Way Connector # 50-67-106 is going...
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  • Replacement 7-Way Trailer Harness and Brake Controller Installation Kit for 1979 Chevrolet Blazer
    You can use 7-way trailer-side plug # 50-67-106 to re-wire your tandem boat trailer but you may prefer the protection and convenience of using a junction box like 7-Way # v, which even includes ring terminal connectors and wire loom for making secure long-lasting splices to your existing trailer wiring. I suggest this kit as it includes all of these additional parts and actually costs LESS than part # 50-67-106. For a trailer brake controller it is easy to suggest the super-reliable Prodigy...
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Do you have a question about this Trailer Wiring?


Info for this part was:

Employee Joshua S
Video by:
Joshua S
Employee Adam R
Expert Research:
Adam R
Employee Laura H
Written by:
Laura H
Employee Cole B
Installed by:
Cole B
Employee Brent H
Installed by:
Brent H
Employee Chris R
Video Edited:
Chris R
Employee Wilson B
Updated by:
Wilson B
Employee Brian T
Updated by:
Brian T

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