NAMZ 14-23 Indian Touring Models (Excl. Scout) Trailer Isolator (5 to 4 - For Use w/4-Wire Trailers)

NAMZ is known for making electrical accessories for motorcycles, and this trailer isolator is a prime example of how they help keep your bike's systems running smoothly. If you're adding a trailer to your 2014-2021 Indian Chieftain, Challenger, or Roadmaster, this isolator is a smart move to protect your bike's wiring.

This isolator works by taking power directly from your motorcycle's battery and then picking up the signals for your running lights, brake lights, and both turn signals. It sends these signals through four relays before they go out to your trailer's wiring. The key benefit here is that these relays draw their power straight from the battery, not from your motorcycle's original turn signal module. This prevents that module from being overloaded and failing prematurely. Given that a factory turn signal module can cost a few hundred dollars, this isolator is a worthwhile investment to avoid that expense down the road.

This unit is designed to work with trailers that use a 4-wire setup, providing the necessary connections for left/brake, right/brake, running lights, and ground.