Rick's Motorsport Electric 10-914B OEM Style Rectifier-Regulator Harley Sportster Replacement

The Rick's Motorsport Electric 10-914B is an OEM-style rectifier-regulator designed as a direct replacement for Harley-Davidson Sportster models (2004–2006). It replaces OEM part number 74523-04 and restores proper charging system function to keep your battery topped off and your electrical components protected.

A rectifier-regulator performs two critical jobs in the motorcycle's charging system: it converts AC power from the stator into DC power usable by the battery and electronics, and it regulates voltage to prevent overcharging. When this component fails, riders commonly experience dead batteries, erratic electrical behavior, or stator damage.

Key Features:

• OEM-style replacement built to original equipment specifications
• Direct plug-in fitment with factory-style connector ends for hassle-free installation
• Brand new unit — not rebuilt or remanufactured
• Replaces OEM part number 74523-04
• Compatible with stock stator only — not intended for use with high-output charging kits
• Backed by Rick's Motorsport Electrics' 1-year replacement warranty

Rick's Motorsport Electrics has been manufacturing powersports charging components for over 30 years, making them a trusted aftermarket source for stators, regulators, and rectifiers across motorcycle, ATV, and UTV platforms.