OEM Harley Davidson Brake Taillight Relay Kit NOS FLHT Ultra Touring 77043-91
Part #: 77043-91
Harley-Davidson part number 77043-91 is a Brake Lamp Relay Kit.
It is an OEM kit designed to address electrical issues with the brake light system on vintage Touring models.
Fitment: Compatibility
- Models: 1990 and earlier FLT/FLHT Ultra models.
- Function: In 1991, Harley-Davidson began installing a relay circuit to eliminate problems like a "popping" noise in the sound system and rear stop lamp switch failure.
- This kit was created as a fix for the older models that lacked the updated circuit.
Please make sure of fitment before buying.
NOS, open for pictures.
Selling as pictured, save on shipping by coming to store in Butler, PA
020325