7 pin round adapters
chawley
Reg. Sep 2004
Posted 2006-10-30 2:23 PM (#50852)
Subject: 7 pin round adapters


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Posts: 25
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Does anyone make a 7 pin round to 6 pin round adapter?

My current truck/trailer is set up with a 7 pin round connecter, but the trailer I am buying has a 6 pin round. I could change the plug on my truck, but my parents also have a 7 pin plug on their truck and they need to use the trailer sometimes too. If this type of adapter doesn't exist, would it be possible to use a 7 pin round to 7 pin flat adapter + a 7 pin flat to 6 pin round?

Any suggestions are appreciated. Thank you!

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Reg
Reg. Oct 2003
Posted 2006-10-30 2:44 PM (#50857 - in reply to #50852)
Subject: RE: 7 pin round adapters


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I think most recent year trucks come with 7-pin "blade" connectors, the shell is round, but the connectors themselves are flat (blade).

Go here http://www.etrailer.com/faq/wiring.asp for the general wiring stuff.
Go up a level, or two, and go back down for the varioius adapters.

Personally I'd Just throw a 7 pin (blade) connector on the trailer, the 6 pin is (argueably) obsolete, might as well get in step with contemporary truck wiring.
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chawley
Reg. Sep 2004
Posted 2006-10-30 3:08 PM (#50859 - in reply to #50857)
Subject: RE: 7 pin round adapters


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That's a good idea and then my dad can use a 7 pin round to 7 pin blade adapter when he uses the trailer. Now my problem is how do I get it home from the seller? I can't expect them to change out the plug for me. Is it okay to use two adapters until I can get the trailer home to rewire it?

Thanks!

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barry
Reg. May 2005
Posted 2006-10-30 3:17 PM (#50860 - in reply to #50852)
Subject: RE: 7 pin round adapters



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Location: Kansas City
Hoppy makes a variety of connectors/adapters that can be found at most auto stores or from Hoppy's website. That answers your questions about adapters. However, what Reg says is the better solution.

Four-Wire Flate to Seven-Way Blade, RV (47205) - $39.99
Four-Wire Round to Four-Wire Flat, Flexible (47465) - $29.99
Four-Wire to Siz-Way Round (47155) - $34.99
Seven-Way Blade, Rv, to Fou-Wire Flat (47355) - $29.99
Seven-Way Blade, RV, to Four-Wire Flate, Flexible (47365) - $29.99
Seven-Way Blade, RV, to Six-Way Round (47555) - $29.99
Seven-Way Round, Pin Type, to 4-Wire Flat (47405) - $29.99
Six-Way Round to Four-Wire Flat (47305) - $29.99
Six-Way Round to Four-Wire Flat, Flexible (47315) - $29.99
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Reg
Reg. Oct 2003
Posted 2006-10-30 5:36 PM (#50866 - in reply to #50859)
Subject: RE: 7 pin round adapters


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Originally written by chawley on 2006-10-30 3:08 PM

That's a good idea and then my dad can use a 7 pin round to 7 pin blade adapter when he uses the trailer. Now my problem is how do I get it home from the seller? I can't expect them to change out the plug for me. Is it okay to use two adapters until I can get the trailer home to rewire it?

Thanks!



Why not ?
I would expect the seller to put in just a little bit of effort to get the trailer in a condition that I could safely tow it away - with STANDARD wiring.
Similarly, if I had a trailer for sale with obsolete wiring I would expect to have to upgrade/update it before anyone would consider taking it.

There again, I wouldn't be above buying the plug, printing out the wiring sheets I refered you, carrying a couple of tools there so I could just chop of the 6-pin plug, put on the 7 and get going.
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chawley
Reg. Sep 2004
Posted 2006-10-30 9:01 PM (#50881 - in reply to #50852)
Subject: RE: 7 pin round adapters


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That's a great point Reg. I talked to the seller today and she seemed open to that idea.
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Budder
Reg. Oct 2006
Posted 2006-10-31 9:08 AM (#50894 - in reply to #50852)
Subject: RE: 7 pin round adapters


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Posts: 9

Location: Norfolk, Nebraska
Do not get a hoppy adapter they are wired wrong.
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