Premium Chrome Voltage Regulator – Harley FXST/FLST 2001–2006 (OEM 74540-01)

This premium chrome voltage regulator is built for dependable charging performance on Harley-Davidson FXST and FLST models. Fully assembled in the USA using domestically made electrical boards, each unit is tested three separate times during assembly to ensure consistent quality and reliability.

Designed with superior internal heat management, this regulator delivers stable output under real-world riding conditions, helping extend component life and improve overall charging system performance. The aluminum die-cast housing provides strength and effective heat dissipation, while the chrome finish adds a clean, factory-style look.

This unit is made in the USA and replaces Harley-Davidson OEM 74540-01, making it a solid upgrade or replacement when you want reliability without cutting corners.

Fitment

Harley-Davidson FXST and FLST models 2001–2006

Replaces Harley-Davidson OEM 74540-01