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Roadmaster 7-Wire to 6-Wire Flexo-Coil Kit

Roadmaster 7-Wire to 6-Wire Flexo-Coil Kit

Item # RM-146-7
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Easily and effectively connect your motor home to your towed vehicle with this water, oil, and chemical-resistant electrical cord. Flexo-Coil technology allows cord to extend more than 8' and then contract conveniently for storage. Call 800-298-1624 to order Roadmaster accessories and parts part number RM-146-7 or order online at etrailer.com. Free expert support on all Roadmaster products. Guaranteed Lowest Price and Fastest Shipping for Roadmaster 7-Wire to 6-Wire Flexo-Coil Kit. Accessories and Parts reviews from real customers.
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  • Reviews (161)
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Roadmaster Accessories and Parts - RM-146-7

  • Tow Bar Wiring
  • Extension
  • 7 Round - Blade to 6 Round
  • Roadmaster
  • Coiled Cord

Easily and effectively connect your motor home to your towed vehicle with this water, oil, and chemical-resistant electrical cord. Flexo-Coil technology allows cord to extend more than 8' and then contract conveniently for storage.


Features:

  • Adapter cord can be used for multiple towing applications
    • Perfect for running power from your RV with the 7-pole, round plug to your towed vehicle or trailer with a 6-pole, round plug
  • Flexo-Coil cord can expand more than 8' yet still contract to prevent dragging and tangling
  • Silicone-injected plugs prevent corrosion
  • Electrical cord is resistant to water, oil, and chemicals
  • Center pin on 6-Way plug wired to 12V power for RM-146-7, there are two industry standards
  • Assembled in the USA


Notes: Flexo-Coil cords are not intended for use with Roadmaster All Terrain tow bars or any other tow bar that includes cable channel guides. Only straight cords should be used with those models.



146-7 RoadMaster 7-Wire to 6-Wire Flexo-Coil Kit





Video of Roadmaster 7-Wire to 6-Wire Flexo-Coil Kit

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




Video Transcript for Roadmaster Tow Bar Wiring RM-146-7 Review

Today we'll be reviewing part number RM-146-7. This is the RoadMaster 7-Wire to 6-Wire Flexo-Coil Kit. It's going to allow you to easily and effectively connect your motor home to your towed vehicle. The adapter cord can be used for multiple towing applications but it is going to be perfect for running power from your RV with the 7-blade plug to your towed vehicle or trailer with the 6-pole round plug. You can see here that the plugs have the easy grip, finger-pull tabs on it. It's going to make for very easy disconnecting. The Flexo-coil cord can expand more than 8' yet it's still going to contract to prevent dragging and tangling. The coil feature of the cord also makes it very easy to put the cord into storage.

It's going to have silicone-injected plugs that are going to prevent corrosion. The electrical cord is resistant to water, oil and chemicals. It's got a nice protected coating that goes around the wires. Now internally it's going to feature 14 and 16 gauge internal wires. It's going to come with a socket to mount to the towed vehicle side. You can see here all you got to do is remove the rubber sleeve and see the connections that you can make and then it's going to mount to the towed vehicle. It's got a spring-loaded lid on it that way it's going to remain close when not connected to prevent any dust or moisture from being able to affect the connection points.

It's going to come with the socket to mount to the towed vehicle side, as well as the mounting bracket. It also comes with some hardware. The hardware is going to be designed to mount the bracket to the towed vehicle. Also keep in mind that Flexo-Coil cords are not intended for use with RoadMaster All Terrain tow bars or any other tow bar that includes cable channel guides. Only straight cords should be used with those models. That's going to do it for today's review of part number RM-146-7. This is the RoadMaster 7-Wire to 6-Wire Flexo-Coil Kit. .


Customer Reviews

Roadmaster 7-Wire to 6-Wire Flexo-Coil Kit - RM-146-7

Average Customer Rating:  4.9 out of 5 stars   (161 Customer Reviews)

Easily and effectively connect your motor home to your towed vehicle with this water, oil, and chemical-resistant electrical cord. Flexo-Coil technology allows cord to extend more than 8' and then contract conveniently for storage.

- RM-146-7
by:

Vehicle; 2019 Chevy Equinox 2.0 liter Turbo AWD I purchased the following parts from etrailer and installed them myself as per the instructions provided with the parts. The Roadmaster parts provided by etrailer are the best quality and there service is second to none. Parts purchased; RM-156-25 & RM-156-75 Battery charge kit. RM-523193-3 EZ4 Base kit. RM-751489 Stop light switch kit. RM-98160 Brake master air brake kit. RM-146-7 Power cord Thank you etrailer for your great service & product support.


Comments
Since I installed these parts we have towed the Equinox about 20000 miles and havent had any problems with any of the products. They work exceptionally well. Very Happy
Rob K - 12/16/2020


- RM-146-7
by:

Wired up the 6 wire receptacle in place of the flat 4 plug and mounted to the base plate. Looks great. Checked that wires from MH match this for proper operation.


Comments
Has worked flawlessly. Very pleased!
J J - 04/08/2020


- RM-146-7
by:

Appears to be a well made piece of equipment that should last a long time. Good price and as always expert assistance in selecting the right item for the job. Took a little longer than usual to get it (7 days) but I will put that on the USPS.


Comments
works fine, no issues.Fair price and fast delivery.
Robert F - 03/14/2022


- RM-146-7
by:

Product Review: This is my second set of this kit. Setting up another TOAD. Very easy to install. Nice screw terminals with big enough holes for appropriate cable gauges. Everything you need is included. Even nuts/bolts. Yes, I could have just ordered the receptacle for my second TOAD, but having a second cable as a spare is not such a bad idea ;) Site Review: E-trailer is super easy to navigate. Easy to check out via CC or paypal...and you get follow up emails. No chasing after tracking numbers or order status' ... All diagrams and product data is available. If it isn't they'll get it for you ASAP. Top notch service IMO.



- RM-146-7
by:

This is a must have to connect your "toad" to your motorhome. It works very nicely with the Blue Ox Tow Bar Wiring Kit with 4 Diodes. Highly recommened.


Comments
Its working out great
Dale H - 06/14/2021


- RM-146-7
by:

Still kept up to setup and connections. Great so far.



- RM-146-7
by:

Has worked just as promised. It has worn well and looks to last a long time.


Comments
It has worked just as it should. Is still in great condition.
Keith A - 03/18/2022


- RM-146-7
by:

Had a safety pin come out [of the truck receiver] and cable broke, my mistake. not strong enough otherwise very pleased



- RM-146-7
by:

Ashley was wonderful to work with and she was able to answer all my questions on electrical cord.



- RM-146-7
by:

Works exactly as expected, the connectors both ends were tight because of the new plugs very good product..



- RM-146-7
by:

Great resource for all my towing needs! Always able to find what I need!



- RM-146-7
by:

The 6 wire connecter is exstremely hard to plug in. might have to put some grease on it.



- RM-146-7
by:

perfect fit for my RV and tow truck. shipped on time thanks



- RM-146-7
by:

Very well made. I wish the instructions were more detailed.



- RM-146-7
by:

Good quality and works very well.



- RM-146-7
by:

The connector did not want to plug into the towed vehicle receiver. After an hour or so of trying I was finally able to make it work by squeezing each pin together to make them a bit smaller so the go into the receiver.



- RM-146-7
by:

The wire connector looks good so far (just got it). This is a replacement for another connector that I broke. I'm buying Roadmaster because I have had such good quality and service from them on other parts. I'm sticking with Roadmaster.



- RM-146-7
by:

The 7 to 6 coiled cable from etrailer.com came the next day and is exactly as described. After having ordered the same item from another professional online hitch-seller in Texas, paying for the item, and waiting 3 weeks without even a thank you for your order or status of the order, I finally had to call and leave a voicemail, then call back the next day to find out the order might ship on Friday. Needless to say I cancelled the order and called and spoke to Jan at etrailer.com who handled my order and verified each item was in stock and would ship the next day. Boy was I surprised when the driver delivered my package at noon the next day. A real Professional company. Buy with confidence.


Comments
Perfectly. I always know the the electrical connection between the Motorhome and the towed vehicle will function as designed whenever I hook the two together.
Ed R - 01/30/2015



- RM-146-7
by:

Works great. Still works perfectly after 1 year.



- RM-146-7
by:

The coiled cord is a much better product than the straight cable supplied with my tow bar assembly. This allows for a straight run from the RV to the towed vehicle. The original had to be routed through channels and when being moved could easily pull the wires out of the connection.



- RM-146-7
by:

Came in within a week (Value shipping) The only thing was the 6 wire female plug was very difficult to fit into the male end the provided for the vehicle and require having to force it on and off a couple of times to work it in so that it would go far enough to have the catch on the cap retain it in place. As for the wire it self, it is a little lighter weight than most but works just fine.



- RM-146-7
by:

kit and brackets fit well. I especially liked the screw type connectors which should reduce the likelihood of loose connections.



- RM-146-7
by:

Good, quick, exceptional service, Diana researched my vehicle and tow bar to ensure I got what I needed to ensure my transformation to flat tow a different vehicle was a success. Never had a bad experience with etrailer.com, thanks for the fast and accurate service.



- RM-146-7
by:

Fast delivery and just as advertised. Will definitely buy from strainer again.



- RM-146-7
by:

This flex coil works perfect to connect my RV to my jeep. Thanks etrailer.com


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