Protecting Trailer's 7-way Trailer Connector from Moisture

Question

Question:

I am looking for some sort of waterproof cap to go over my trailers 7-way plug. Out in the elements and the contacts are starting to corrode. I dont need a plug or anything, yet. I cant find anything on your website. I just want a rubber or plastic cap to go over the plug to protect it from the rain and dust. Thank you.

asked by: Chris C

1

Helpful Expert Reply:

Surprisingly enough, we don't offer a cap that would slip over the 7-way connector on your trailer and protect the contacts from the elements. A light coat of dielectric grease, part # 11755 would act to exclude moisture form the connector.

To protect the connector, I've seen folks simply use a ziplock bag and a rubber band to secure it. It's not the most elegant solution, but it's inexpensive and it works.

expert reply by: Mike L

1

Answer 1

I would love to help you upgrade the suspension on your Twilight 2800 travel trailer. The MORryde Rubber Equalizers for Tandem Axle Trailers #MR87ZR that you referenced are a great solution but we do need to double check a few things. First is that…

view full answer...

Answer 2

My contact at Redline told me that the outside diameter of the Chrome Trim #SA1012ET would be right at 5/16 of an inch and the inner diameter 1/8 of an inch. He said the trim isn't a perfect circle so the dimensions fluctuate a little bit.…

view full answer...

Answer 3

Sounds like you need to redo the wiring of the new 4-way completely. Typically, the green wire runs to the right turn/stop circuit, the yellow runs to the left turn/stop circuit, the brown wire runs to the taillights and the white is the ground that…

view full answer...

Answer 4

Dexter Nev-R-Lube Bearings such as the 50MM #31-71-3 referenced in your question do not have a specific maintenance or replacement schedule. These are pre-lubricated at the factory, which will make it resistant to contamination, and sealed for life…

view full answer...

Answer 5

Below is the general process for bleeding an electric over hydraulic brake actuator like #K71-650. Fill reservoir with NEW brake fluid. Never re-use brake fluid that has been salvaged or removed from another system. Remove the key from the breakaway…

view full answer...

Answer 6

There is a hitch receiver that could work for your 1995 Chevy G20 van, so long as your van does NOT have a step bumper. If so, I recommend the Draw-Tite #75121 hitch, this is a 2" hitch that is a complete bolt-on installation so there will be no…

view full answer...

Answer 7

Trailer tires and wheels do not typically come balanced from the factory like what you see with standard passenger vehicle tires. This isn't usually needed for trailer tires and most car shops don't have the needed setup to properly balance…

view full answer...

Answer 8

There are several items you might want to try using for removal of corrosion in your 7-way trailer connector, like part #HM48480. White Vinegar A wedge shaped, slip on pencil eraser or art gum eraser Pipe cleaners PB Blaster If the corrosion is…

view full answer...

Answer 9

Yes, dielectric grease like the Dielectric Grease for Electrical Connectors #11755 can and should absolutely be used on electrical connectors like your 4-pin trailer connector. Dielectric grease does a great job of protecting your equipment from…

view full answer...

Answer 10

Your best bet to eliminate corrosion in your 7-way connector is to use some Dielectric Grease for Electrical Connectors, item #11755. Use this on the wiring connectors inside the connector when installing the connector and occasionally on the…

view full answer...

Answer 11

When an electric trailer tongue jack like the Barker VIP 3500 will not operate with electric power the two most common causes are a weak ground connection or a battery with an insufficient charge. I checked the online installation/operation…

view full answer...

Answer 12

The Ultimate Trailer Jack #322-RDJ-2K is our only A-Frame mounted tongue jack that we currently carry that will has a height of less than 9" above the trailer tongue. This jack has 7 height settings allowing for up to 12" of lift and will…

view full answer...

Protecting Trailer's 7-way Trailer Connector from Moisture

Products Referenced in This Question

Product Page this Question was Asked From

Continue Researching