Parts Needed to Make 7-Way Round Trailer Connector Extender

Published 12/22/2015

Products Featured in This Question

Pollak HD, 7-Pole Round Pin Connector w/Cable Guard

(117)

$18.23

12 Gauge 7 Conductor Jacketed Wire - Per Foot

(518)

$10.71

Pollak Heavy-Duty, 7-Pole, Round Pin Trailer Wiring Socket - Vehicle End

(154)

$11.90

Question:

I need a 7 pin to 7 pin both round male and female basically an extension cord for a semi truck to hook the trailer up any ideas?

asked by: Scott

Helpful Expert Reply:

You are going to have to make the adapter you need. But you will only need three parts.

You will need the part # PK11702 as a male 7-way round connector, part # DW04914-1 for jacketed 7-way wiring sold by the foot (you will need to order the quantity in the amount of feet/extension length you need), and then finally a 7-way female connector # PK11720.

These three pieces will easily wire to each other to make the extension piece you need.

expert reply by: Jameson C