1. Wiring
  2. Hopkins
  3. Wiring Adapters
  4. Single-Function Adapter
  5. 6 Round
  6. Plug Only
Hopkins Adapter 7-Pole to 6-Pole Universal with LED Tester - Electric Brake Center Pin

Hopkins Adapter 7-Pole to 6-Pole Universal with LED Tester - Electric Brake Center Pin

Item # HM47535
lowest price pledge
Retail:$26.00
Our Price: $15.97
You Save: 39%
Wiring
Orders above $99 qualify for Free Shipping
Shipping Weight: 0.27 lbs
Quantity: 
Hopkins Adapter 7-Pole to 6-Pole Universal with LED Tester - Electric Brake Center Pin 7 Blade HM47535
zoom in icon
slider vertical icon
zoom out icon
Comment field cannot be left empty.
Name field cannot be left empty.

Thank you! Your comment has been submitted successfully. You should be able to view your question/comment here within a few days.

Error submitting comment. Please try again momentarily.

Product Images

Videos

Adapter converts your 7-pole plug on the vehicle to a 6-pole plug to fit your trailer's connector. Lowest Prices for the best wiring from Hopkins. Hopkins Adapter 7-Pole to 6-Pole Universal with LED Tester - Electric Brake Center Pin part number HM47535 can be ordered online at etrailer.com or call 800-298-8924 for expert service.
  • All Info
  • Reviews (3)
  • Q & A (3)
  • Videos (1)
  • Photos
  • Why etrailer?

Hopkins Wiring - HM47535

  • Wiring Adapters
  • Single-Function Adapter
  • 6 Round
  • Plug Only
  • Hopkins
  • 7 Blade

Adapter converts your 7-pole plug on the vehicle to a 6-pole plug to fit your trailer's connector.


Features:

  • Adapter converts your 7-pole plug on the vehicle to a 6-pole plug to fit your trailer's connector
  • Function-testing LEDs provide built-in troubleshooting
  • Center pin is set-up as electric brake, but can easily be changed to work with trailers that have the center pin wired as the hot lead
    • To change functions, remove screws and switch black and blue wires
  • Includes dust cover


Please note: Locate wires and pin location by function only. Color coding is not standard among all manufacturers.


Hopking Wiring Schematic



Wire Identification


GD = Ground, white wire

TM = Tail, brown wire

LT = Left turn, yellow wire

RT = Right turn, green wire

AX = Battery, black wire

EB = Electric brakes, blue wire



47535 Adapter 7-Blade to 6-Pole Round - Universal with LED Tester - Electric Brake Center Pin




California residents: click here


Video of Hopkins Adapter 7-Pole to 6-Pole Universal with LED Tester - Electric Brake Center Pin

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




Video Transcript for Hopkins Wiring - Wiring Adapters - HM47535 Review

Today we're going to be taking a look at part number HM47535. This is the Hopkins adapter, 7-pole to 6-pole. It's going to have the LED tester right her on the front face so that's going to be a built-in trouble shooting system. It's going to let you know what's not connected correctly or it's going to signify when things are connected correctly. This adapter is going to convert your 7-pole plug on the back of the vehicle to the 6-pole plug to fit your trailer's connector. The center pin on the system is going to be set up as electric brake but that can easily be changed to work with trailers to have center pin wired as the hot lead. To change the functions all you have to do is remove the screws.

There's going to be 4 screws, one right here, one right here and then 2 back on this portion here. That's going to open up the housing, it's going to split in half. You need to remove the dust cap ring as well. Open it up and then you can change out or switch the black and blue wires. It does include the nice little dust cap here, that's going to cover up the connection point when you don't have anything connected. When installing this an important note to keep in mind is that you want to locate your wires and pin location by function only.

Color coding is not standard among all manufacturers. Here on the front fact it's going to have some indicators, this side says LTTM, this side says RT and EB. LT is going to stand for left turn, TM is going to stand for the taillights. RT is going to be right turn and then EB is going to be for electric brakes. That's going to do it for our review of the Hopkins adapter part number HM47535. .


Customer Reviews

Hopkins Adapter 7-Pole to 6-Pole Universal with LED Tester - Electric Brake Center Pin - HM47535

Average Customer Rating:  5.0 out of 5 stars   (3 Customer Reviews)

Adapter converts your 7-pole plug on the vehicle to a 6-pole plug to fit your trailer's connector.

- HM47535
by:

Super fast service and fantastic pricin g! 594185



- HM47535
by:

good products and good pricing to match . 212488



- HM47535
by:

I ordered a 7- pole to 6- pole adapter as an emergency part should I need to connect a 6-pole universal trailer which some of the older trailers are equipped with. I haven't had occasion to use it yet but it looks like it will work well. It is a compact and appears well made unit. I'm sure I will have a need for it down the road and gives me peace of mind that I have it in my truck when the need does arise. The service was great and the price was right. Should I need any trailer supplies in the future, I know where to go. 182333


3
3

Ask the Experts about this Hopkins Wiring

  • 7-Way Round Pin to 6-Way Round Pin Adapter
    For a 7-Way round pin to a 6-Way round adapter you can use either # HM47445 or # HM47535. But if the 7-Way round you want to adapt is a big rig 7-Way then this adapter will not work properly because big rig trailer connectors have different functions. I have included a picture of the functions of an RV 7-Way Round pin connector.
    view full answer...
  • Correct Pin Out for Truck and Trailer 7-Way Blade Connectors
    Attached are some photos of the typical wiring functions for truck and trailer 7-Way blade connectors, like parts # PK11893 and # PK12706. If you typical pull a trailer that has a 7-Way connector then you want to follow the pin out diagrams I mentioned. If the chippers that you tow have a different configuration then the Hopkins Adapter # HM47535 will likely do the trick because you can change it so that the center pin is either related to the electric brakes or the 12V power. If you...
    view full answer...
  • Do You Have a 7 RV Blade to 6 Pole Round with LED Test Lights (Center Pin Electric Brake)
    Yes, we do carry the Hopkins 7 RV Blade to 6 Pole Round w/LED Test Lights (center pin electric brake). It is part # HM47535. If your trailer lights are not functioning correctly, you can isolate the problem by simply looking at this adapter.
    view full answer...

Do you have a question about this Wiring?




  • Why etrailer.com?

    At etrailer.com we guarantee:
  • Highest quality wiring for the best price.

    Our Lowest Price Pledge ensures you will never overpay for the parts you need.
  • Real product know-how.

    We make sure that the products we sell are what we say they are, and that they work the way they are supposed to work. Get real advice from a real person who has the knowledge and expertise needed to solve your problem.
  • Most detailed, accurate wiring information available.

    Because we take providing accurate product information seriously, we take our own detailed product photos, demo videos and installation videos, as well as verify measurements, instructions, and vehicle fit information.
  • Installations, made easy.

    We love helping people and have the most highly-trained customer service, hands-on experience, step by step videos and installation instructions.
  • Fast shipping.

    Your order is automatically routed to get out of our warehouse and to your door as quickly as possible. Receive free shipping on orders over $99.
  • Personalized service for life.

    We provide one-on-one, personalized service from the ordering process through the life of your product.
  • Trusted since 1946.

    We've been serving customers since our parts store first opened in 1946 and continue to be recognized by our customers, our vendors and third parties for exceptional service.
  • Returns Policy

    Need to return an item? No problem. Please read our Returns Policy for more information.

Info for this part was:

Expert Research:
Michael H
Written by:
Laura H
Updated by:
Sarah W
Updated by:
Alexander C

At etrailer.com we provide the best information available about the products we sell. We take the quality of our information seriously so that you can get the right part the first time. Let us know if anything is missing or if you have any questions.