CURT 56424 24-Volt Splice-in Trailer Tail Light Converter for Trucks, Busses, Cab Chassis

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Part #: 56424
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  • Primarily used for 24V automotive systems, busses, trucks and cab and chassis wiring
  • Equipped with a 24-volt 3-wire to 2-wire tail light converter
  • Designed to operate with both incandescent and LED trailer lighting systems
  • 26" color-coded, 16-gauge wires for easy installation and reliable operation
  • No heavy-duty flasher or direct battery connection required

  • Trailer-side connector not included
  • Does not reduce output to 12 volts

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When your vehicle does not readily provide an electrical connection for hooking up your trailer, CURT electrical converts offer the solution. Working tail lights on your trailer are absolutely essential any time you tow, and a converter provides an effective way to properly equip your vehicle for safe towing. A CURT electrical converter, much like our custom vehicle-to-trailer wiring harnesses, provides a trailer connector on your vehicle by splicing into the vehicle's electrical system. Electrical converters are designed to splice directly into the taillight wiring, rather than plugging into various sockets, giving them the name "taillight converters". Though it requires a little extra work compared to a custom wiring harness, a tail light converter offers a reliable, long-term connector solution. This CURT electrical converter is designed for 24-volt automotive systems (e.g. busses and trucks), for cab and chassis wiring and for 24-volt trailer lights.

BrandCURT Mfg
Length9 inch(es)
Width4 inch(es)
Height2 inch(es)
Weight.8 lb(s)
WARNING CA Proposition 65Yes
Tail Light Circuits24V Output / 7.5 AMP
Turn and Brake Circuits24V Output / 2.1 AMP
WARNING CA Proposition 65 Message<! Triangle> WARNING: This product can expose you to chemicals including Di(2-ethylhexyl) phthalate; which is known to the State of California to cause cancer; and Di-n-butyl phthalate; which is known to the State of California to cause birth defects or other reproductive harm. For more information go to
WARNING: Some products may contain chemicals such as DEHP, which can cause cancer, birth defects or other reproductive harm. For more info go to
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