7 Pin Towbar Plug, Socket, Bracket
Price
$7.35 – $16.50 Inc.GST
Shipping
Pin Towbar Socket / Plug
Seven-pin towbar socket to suit round and square trailer plugs. As a result of failing and broken brass screws, all trailer plugs are manufactured with stainless steel screws.
Use the drop-down to select electrical trailer parts and tow bar connectors.
- Flat Socket – 7 pin
- Flat Plug – 7 Pin
- Round Socket – 7 pin
- Universal angle bracket to suit round and flat sockets.
Plug Wiring Diagram
What is the difference between trailer connectors?
- A socket attaches to the tow bar.
- A trailer plug attaches to the trailer.
Poor connections cause bad connections. A handy tip is to spray the male plug terminals with WD40. This is a temporary fix to overcome corrosion problems.
Solder the cable ends before connecting into the terminal ferrules. Solder all joints and tape with electrical tape or heat shrink.
Soldered joints last forever. Unsoldered joints will cause problems when the twisted joints oxidise. Electric current will not pass through corroded or hot connections and will cause a fire.
Hot Joints in Caravan Electrical Connections and Fire
Quite often, installing new lights causes the tow vehicle to flicker. Flickering is a severe problem as the onboard computer will report the problem to your dash.
Electronic Control Unit (ECU)
Installing an ECU to bypass the vehicle computer fixes flickering indicator light problems. Purchase ECUs here
The onboard computer measures the newly installed lamps’ resistance, wattage and voltage drop. It is quite likely the new lamp, and cabling resistances fall outside the computer specifications.
The best remedy used by many tow bar installers is to install a new ECU (electronic control unit) to control the LED light kit.
Finally, in 100% of cases, installing the ECU fixes problems with flickering vehicle lights.
Additional information
| Weight | 0.1 kg |
|---|---|
| Dimensions | 10 × 10 × 10 cm |
| Select Plug | 7 Pin Trailer Plug, 7 Pin Trailer Socket, 7 Pin Round Socket, Angle Bracket |
Our Service Lifetime Warranty
Our goods come with guarantees that cannot be excluded under the Australian Consumer Law. You are entitled to a replacement or refund for a major failure and compensation for any other reasonably foreseeable loss or damage. You are also entitled to have the goods repaired or replaced if the goods fail to be of acceptable quality and the failure does not amount to a major failure.
Couplemate™ is a manufacturer and vendor of high-quality towing, trailer, and caravan components. Couplemate™ Core Goods and Custom Work are guaranteed to be free of defects for the service lifetime of the product when used as intended.
Warranties are non-transferrable and Couplemate™ requires satisfactory proof of purchase prior to issuing a remedy. The full Couplemate™ Warranty Policy can be found in the Terms & Conditions: Section 8 – Consumer Guarantees & Warranty.
Warranties are in addition to your rights under the Australian Consumer Law. If something is wrong with your order, please contact our team.
60-Day Returns
After 60 years of experience, we know that life has its unpredictable moments.
All Couplemate™ orders (online, over the phone, or in-store) have a 60 day period for change-of-mind returns and exchanges. There are some items that can’t be returned and some returns may incur a 15% restocking fee.
You can view our full policy for change-of-mind returns here.
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