Indian 4-Wire Trailer Harness

This US-made isolating trailer wiring harness has components developed specifically for Indian motorcycles to power trailer lights, protect the bike's computer and avoid fault codes. Compatible models include the Roadmaster, Chief, Chieftain, Challenger, etc. 

This kit works with 4-wire trailers that have combined brake lights and turn signals. 

Beginning in 2019, Indian introduced a revised tail light pattern for some bikes that combined the brake signal with the turns and eliminated the separate brake light. This change affects the type of components needed for your trailer wiring kit. When you choose your kit, tell us the year/model/submodel of your bike.

Based on this information, we’ll send the appropriate set of components which may differ from what is pictured.