CURT 56381 Vehicle-Side Custom 4-Pin Trailer Wiring Harness, Select Hyundai Ioniq BEARINGS These 10" discs easily slide

These 10" discs easily slide onto the kingpin of your 5th wheel trailer

They feature an adjustable shank to fit either a 1-1/4" or 2" receiver and allow use on most trailer hitch classes

This particular kit fits certain years of the Mercedes-Benz GLE350 (see application info to verify vehicle compatibility)

pintle mounts

CURT 56381 Vehicle-Side Custom 4-Pin Trailer Wiring Harness, Select Hyundai Ioniq BEARINGS These 10" discs easily slideIf your vehicle is not equipped with wiring for towing a trailer, CURT custom wiring is the ideal solution. A custom wiring harness also called a T connector is a simple, plug and play electrical device that plugs into your automotive electric system and provides a standard, universal trailer wiring connection. This is done using two or more vehicle specific, OEM compatible connectors to plug into the taillight assembly, eliminating the need for