CURT Automotive Electrical Adapter: 7-Way Blade, 6-Way Round, Plastic, 4 in Overall Lg
The CURT Automotive Electrical Adapter (MPN 57661) is a 7-way blade to 6-way round converter made of plastic, measuring 4 inches overall length and 1 3/4 inches in height. It enables fleet and vehicle maintenance…
SKU 3G-OTH-484733
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Product Description
The CURT Automotive Electrical Adapter (MPN 57661) is a 7-way blade to 6-way round converter made of plastic, measuring 4 inches overall length and 1 3/4 inches in height. It enables fleet and vehicle maintenance teams to connect trailers with different plug configurations.
Frequently Asked Questions
What is the CURT 57661 automotive electrical adapter used for?
The CURT 57661 adapter converts a 7-way blade trailer plug to a 6-way round connector. It is used by fleet and vehicle maintenance teams to connect trailers with different plug configurations, enabling compatibility without rewiring.
What are the specifications of the CURT 57661 adapter?
The CURT 57661 is a plastic adapter with a 7-way blade input and 6-way round output. It measures 4 inches overall length and 1 3/4 inches in height. The manufacturer part number is 57661.
Where to buy the CURT 57661 adapter worldwide?
3G Electric supplies the CURT 57661 adapter to customers worldwide. We handle full logistics, customs clearance, and delivery to your location. Contact us for availability and lead time on this fleet maintenance component.
How to install the CURT 57661 adapter?
To install the CURT 57661 adapter, plug the 7-way blade end into the vehicle's trailer connector, then connect the trailer's 6-way round plug to the adapter. Ensure all connections are clean and secure to maintain proper electrical contact.
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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.









