CURT Automotive Electrical Plug: 7-Way Flat, IP67 (MPN 56226)
SKU 3G-OTH-484601
Need installation or engineering help?
Ask a question
Frequently Asked Questions
What is the CURT 7-Way Flat Electrical Plug used for?
The CURT 7-Way Flat Electrical Plug (MPN 56226) is used for connecting trailer lighting and auxiliary power on trucks, RVs, and fleet vehicles. Its IP67 rating makes it suitable for wet or dusty environments, ensuring reliable electrical connections in demanding industrial and maintenance applications.
What are the specifications of the CURT 56226 plug?
The CURT 56226 is a 7-way flat automotive electrical plug with an IP67 rating, meaning it is dust-tight and protected against temporary water immersion. It is designed for fleet and vehicle maintenance applications. The manufacturer part number is 56226, and it is built for durable, weather-resistant connections.
Where to buy the CURT 56226 plug worldwide?
3G Electric supplies the CURT 56226 7-Way Flat Electrical Plug to customers worldwide. As a global industrial solutions provider, we handle full logistics, customs clearance, and delivery to your location. Contact us to source this IP67-rated plug for your fleet or vehicle maintenance needs.
How to install a CURT 7-Way Flat Plug?
To install the CURT 7-Way Flat Plug, first verify the vehicle's wiring matches the 7-pin configuration. Strip wires, connect using heat-shrink butt connectors, and seal with dielectric grease. Secure the plug to the mounting bracket. Always test all circuits (turn signals, brakes, ground) before use. Refer to CURT's manual for torque specs.
Used in
Common applications for CURTCURT Products
3G Electric supplies CURT fleet and vehicle maintenance. We supply genuine products with in-stock availability on common SKUs, technical documentation, commissioning support, and warranty service — worldwide.









