AVIATION INTERNATIONAL CONNECTIONS

Hartzell Engine Tech ES4000 Series Alternators

Overview
FAA/PMA Approved Proven, Tested, & Trusted
As the OEM, Hartzell Engine Tech offers factory new alternators engineered specifically to meet the challenges and increased demands of today’s aircraft electrical systems. Each unit is aviation designed & developed, no automotive parts used. For decades these alternators have been powering Lycoming/ Continental engines with unmatched performance and reliability.
Application Guide

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Estimated delivery dates: Oct 7, 2026 – Oct 9, 2026

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Description

Required for use with the existing drive gear when the generator shaft is over 0.5″ in diameter. Uses existing gear from replaced generator.

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