Harley Davidson Voltage Regulator / Rectifier – Sportster 1984–1990 Black OEM 74523-84A

These black voltage regulators/rectifiers are built for dependable charging performance on Harley-Davidson Sportster models. Featuring improved solid-state circuitry and high-performance components, these units deliver stable voltage regulation and long-term reliability for late-’80s Sportster electrical systems.

All semi-conductors are USA made, ensuring consistent quality where it counts. Finished in black anodized coating and rated at 19 amps, this regulator/rectifier installs as a clean, factory-style replacement when maintaining or upgrading your Sportster’s charging system.

Replaces Harley-Davidson OEM 74523-84A.

Fitment

Harley-Davidson Sportster models late 1984–1990

Replaces Harley-Davidson OEM 74523-84A