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When your trailer wiring just won’t reach after adding a hitch extender or camper setup, this harness bridges the gap. The TorkLift Wiring Harness Extension for 24" SuperTruss Hitch Extender gives you a full two feet of extra length between your tow vehicle and trailer. It’s built with the correct 7-way plug on one end and matching socket on the other, so you get a clean, secure connection without fabricating your own cable.
This harness uses the right wire sizes where it counts. The turn, brake, reverse, and running light circuits use 16-gauge wire, while the power, ground, and brake power leads step up to heavier 12-gauge. That makes sure your brake controller and charging circuits get the current they need without voltage drop or overheating.
Building an extension from scratch means matching functions and colors that rarely line up. This TorkLift extension skips all that. It has a pre-wired 7-way RV blade connector and socket that plug directly into your existing vehicle and trailer connectors. You won’t need to cut, splice, or guess at wire functions—just plug it in and go.
Whether you’re towing with a hitch extension, a camper overhang, or just need extra reach, this harness fits into any standard 7-way RV blade system. The universal design keeps it simple and reliable for a wide range of towing setups.
Videos are provided as a guide only. Refer to manufacturer installation instructions and specs for complete information.
Today we're going to be taking a look at the Torque lift line of wiring harness extensions for use with the super truck hitch extenders. These are available in several different lengths. Just depending on how long that hitch extender that you're using is going to be. This is Torque's Lifts 36" extension that matches their 36" super stress. If you're going with the longer super truss, get the longer. If you're going with the shorter, get the shorter. Really a nice option to where you can plug it right into the back of your vehicle, bring your power down to where it's right here, readily available and accessible for you to get to. What we're going to do is take our, what looks like a trailer plug end, we're going to pass it through our bracket.
It's just flexible enough we can kind of bend that bracket so allow it to come through. Then here's what we want, that's our 7 pole connector. We're going to be bale to hook our trailer up right here. We've got the nice safety chain connections there an then also our wiring connection. Slide that in.
We're pass our screw through the face there and then just put our nuts on the back. Now, the hardware's not provided so you'll need some hardware to pass through there. You can see our bracket's kind of got the oblong holes to make it to where it'll fit a lot of different style harnesses. I'm going to put a flat washer on to give our nut a good surface to bite to when we tighten it down. Now we can go ahead and tighten those down as well. At that point, we're mounted on, got a nice secure connection point.
We can basically just plug this right into the back of our truck. You don't want this to be hanging down underneath our hitch where it might drag or something like that. That will complete today's look at the Torque Lift wiring harness extensions for the super truck hitch extender.
Customer Satisfaction Score:
92% were satisfied with this product
8% of customers were not satisfied
Ratings & Reviews
Chris D.
9/20/2015
Its working great and I hope your company prospers for my future needs and others like me.
Jane H
11/3/2021
Great product! My 4-runners electrical trailer plug was set so far underneath that needed this extension.
Vicky
8/24/2022
Works as advertised. Glad we made the purchase. Saves time from climbing under the overhang of our truck camper to connect the trailer adapter.
Do you have a question about this Custom Fit Vehicle Wiring?
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Kelly H.
8/21/2017
Still working great!