Bendix Single Drive Dual

Bendix Single Drive Dual Mag Replacement System – Electroair is the only manufacturer offering a fully certified replacement for the Bendix single‑drive, dual magneto system, providing aircraft owners with modern, dual‑electronic ignition solutions for both four‑ and six‑cylinder Lycoming engines. The EIS‑42000DM (4‑cylinder) and EIS‑62000DM (6‑cylinder) systems are fully STC’d kits that replace the legacy dual magneto with two completely independent electronic ignitions, eliminating common failure modes and significantly improving reliability.

Designed for flexibility, both the 4‑ and 6‑cylinder kits operate on 12V or 24V electrical systems, requiring supplemental backup power. By removing the dual magneto entirely, these systems eliminate applicable A.D. notes, reduce repetitive inspections, and modernize the ignition architecture with a complete, dual‑electronic configuration. Every kit includes all components required to replace the Bendix single‑drive dual mag on eligible Lycoming engines, with additional aircraft and engine models added regularly. Together, the EIS‑42000DM and EIS‑62000DM provide the only certified path away from aging dual‑magneto technology that enhances performance and reduces maintenance.