Stamford Rectifier 45-0428 – Rotating Rectifier Assembly for UC22/UC27 Alternators

The Stamford 45-0428 Rectifier Assembly is a genuine rotating rectifier kit designed for Stamford UC22 and UC27 series alternators. It provides all essential components needed to restore proper DC excitation, ensuring stable voltage output and reliable generator performance.

Key Features

• Complete rectifier kit including:

  • 3 Positive (Forward) Diodes

  • 3 Negative (Reverse) Diodes

  • 1 Varistor (Surge Protector)

• Designed specifically for Stamford UC22 / UC27 alternator frames

• OEM-quality components made for long-lasting performance

• Ensures smooth rectification and consistent DC supply to the rotor

• Protects the exciter system and AVR from voltage spikes or diode failure