Tekonsha Custom Fit Vehicle Wiring - Trailer Hitch Wiring - 118650 Review Video

A 4-Way trailer connector has the basic lighting functions only; running lights, left turn signal and brake lights, right turn signal and brake lights, and ground. A 7-Way has these functions and a 12 volt circuit, a circuit for electric trailer…

You can hard-wire in a brake controller, and it seems that there are not a lot of the Sprinter 3500 models that are pre-wired, at least from what I've seen in my research. I have not seen any reports that this isn't possible, and we even have…

I spoke with my contact at Pollak and he stated that the Pollak Replacement 7-Pole, RV-Style Trailer Connector Socket, #PK11893-11933 is the correct replacement part for the Pollak PA66-MD40 that you have.

Are you certain it is a Pollak PA66-ND40 as opposed to a Pollak PA66-MD40? The only reason I ask is we do have a replacement for the MD40, which is the Pollak Replacement 7-Pole, RV-Style Trailer Connector Socket #PK11893-11933 which we know has been…

When it comes to installing a plug and play 7 way harness on your 2019 Mercedes-Benz Sprinter 2500 The Tekonsha OEM Replacement Vehicle Wiring Harness w Brake Controller Adapter - 7 Way Trailer Connector #TK22115 is confirmed for your vehicle. The…

Since your trailer has LED taillights we don't have a converter that will work. Normally we recommend the part #C56196 but this does not work with LED bulbs. Most likely have a converter already installed on the trailer wiring if it has been used…

Yes, we can ship the Space Dock 2" Receiver Adapter for Torklift Palomino Landing Pad Bumper part #TLA7900 to you in Canada! However, the quoted shipping costs does not include all brokerage fees and duties. Taxes are not included and all prices…

I was unable to find much about the wires you located. That being said, you will need to test your plugs with something like #PTW2993. This will confirm which port is which function. As we do not have anything that will plug directly into your plugs,…

I spoke with my contact at Pollak and he stated that the Pollak Replacement 7-Pole, RV-Style Trailer Connector Socket, #PK11893-11933 is the correct replacement part for your 2011 Airstream Interstate.

The best way to determine whether or not the connector is functioning as it should would be to use a circuit tester, part #3808 if needed, and test the prongs in the plug for power. You can see some diagrams for the different plug configurations at…

Demco has instructions listed for proper lubrication of the Demco Autoslide 5th Wheel Trailer Hitch w/ Slider #DM8550034, which I've attached below. You can use WD40 for the lock bar/handle and for the rest you'll want to use White Lithium…

Assuming your Sprinter has the factory tow package with the 7-way at the rear bumper, in addition to the #RED24FR Redarc Tow-Pro Liberty Brake Controller, you'll also need the #3063-P wiring harness and the #331-TPH-017. The connector to install…