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CURT 4-Way Flat Trailer Wiring Plug 55050 - Fleet and Vehicle Maintenance
CURTFleet and Vehicle Maintenance

CURT 4-Way Flat Trailer Wiring Plug 55050

CURT Fleet and Vehicle Maintenance.

SKU 3G-OTH-484647

Brand
CURT
Item
4-Way Flat Trailer Wiring Plug 55050
Category
Fleet and Vehicle Maintenance
Available to Order
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Local availability & support — Singapore

Local office
20 Woodlands Link #09-05, Singapore 738733
Phone
+65 8878 8355
Delivery
Same-day or next-business-day delivery within Singapore for in-stock items; 7–14 days for factory-order parts from Europe.
Payment
Invoicing in SGD. PayNow, bank transfer, and corporate PO accepted.
Ships to
Singapore

Technical Specifications

CURT
Manufacturer Part Number
55050

Technical Documents

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CURT Products
3G Electric (S) Pte. Ltd. — Singapore

Product Description

CURT Fleet and Vehicle Maintenance.

Frequently Asked Questions

What is the CURT 55050 4-Way Flat plug used for?

The CURT 55050 is a 4-Way Flat automotive electrical plug used for connecting trailer lighting systems to a towing vehicle. It is commonly applied in fleet and vehicle maintenance for utility trailers, boat trailers, and small campers, ensuring reliable signal for brake, turn, and tail lights.

What are the specifications of the CURT 55050 4-Way Flat plug?

The CURT 55050 is a 4-Way Flat connector with manufacturer part number 55050. It is designed for standard automotive trailer wiring applications, providing a durable, weather-resistant connection for brake, turn, and tail light circuits. No additional voltage or amperage ratings are specified in the product data.

Where to buy the CURT 55050 4-Way Flat plug worldwide?

3G Electric supplies the CURT 55050 4-Way Flat plug to customers worldwide. As a global industrial solutions provider, we handle full logistics, customs clearance, and delivery to your location. Contact us for availability and lead time on this part.

How to install the CURT 55050 4-Way Flat plug?

Install the CURT 55050 by splicing the trailer wiring harness to the plug's color-coded wires: typically white for ground, brown for tail lights, yellow for left turn/brake, and green for right turn/brake. Use heat-shrink connectors for weatherproofing and test all circuits before towing.

Used in

Common applications for CURT
Fleet maintenance — CURT Box End Wrench (MPN 20001) for tightening hitch bolts and trailer fasteners
Construction site security — CURT Automotive Hitch Lock (MPN 23666) for securing equipment trailers and tool boxes
Warehouse operations — CURT cable locks for temporary locking of roll cages or pallet racks
Field service — CURT wrenches for on-site repair of towing equipment on service vehicles
Event logistics — CURT hitch locks for securing temporary barriers or stage equipment

CURT 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.

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4-way flat connector for trailer lighting electrical connections. Rated IP67 for dust and water ingress protection. Black housing. Suitable for connecting towing vehicles to trailers in fleet and light-duty applications
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This 7-way plastic trailer plug connects a tow vehicle's electrical system to a trailer for lighting, brakes, and auxiliary power. It is used in fleet and vehicle maintenance applications requiring a standard 7-pin connection for utility, boat, and RV trailers

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This CURT 5-way rubber electrical plug is designed for vehicle-side wiring in towing and utility applications. It features 16 ga wire gauge and a wire-type connector for custom installations. Suitable for connecting trailer lighting or auxiliary circuits in fleet and vehicle maintenance
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