REG.XL 85-90 74523-84A

Standard Rectifying Regulator

• Control voltage on Harley-Davidson and Buell alternators, unlike other rectifiers or regulators that dump to ground and cause maximum stator current and higher temperatures
• Cycle Electric rectifying regulators block current to control voltage; this reduces stator current, resulting in low temperature and less drag on the motor, which means more efficient operation
• Made in the U.S.A.

OEM Numbers:  74523-84A