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Baja_Man's avatar
Baja_Man
Explorer
May 13, 2015

Changing Electrical cord from 7 round to 7 flat - How to?

The 1998 Jayco 243rks I just purchased has a 7 pin round electrical connector. My truck has the 7 blade standard RV style. I can find an adapter or change out cord with a new 7 blade style connector...
Baja_Man's avatar
Baja_Man
Explorer
May 16, 2015
Plug on my Jayco appears to have been changed from original. It is a Cole-Hersee plug with 7 pin round. I bet original owner changed it to match his older Dodge Ram diesel plug. In a pic I saw with the trailer and truck, it appeared to be a late 80s early 90s Dodge Ram diesel. Older trucks had 7 pin round. How do I know...my 1992 Ford had one that was OEM until I changed it to a 7 flat blade.

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