The SA36066 Magneto Drive Gear is a precision-machined gear used in aircraft piston engine accessory drive systems to transmit rotational power to the magneto assembly. It ensures proper synchronization between engine crankshaft rotation and ignition timing.

This gear is manufactured to tight aerospace tolerances to ensure smooth meshing, minimal backlash, and reliable long-term operation under high-load and high-RPM conditions.

Its primary functions include:

Driving the magneto from the engine accessory gear train
Maintaining precise ignition timing synchronization
Transmitting torque with high efficiency and durability

Magneto drive gears like the SA36066 are critical components in aircraft ignition systems, directly affecting engine performance, combustion timing accuracy, and overall operational reliability.