CONTACT AY (P/N 10-382584) - New Surplus

The 10-382584 is a breaker contact assembly for Bendix/Scintilla magneto ignition systems on aircraft piston engines. This metal contact set opens and closes the primary ignition circuit to control spark timing. Installed inside the magneto housing, it works in conjunction with the breaker cam to interrupt electrical flow at precise intervals.

During magneto service, technicians replace the contact points and adjust the gap/dwell setting per engine or magneto maintenance manual specifications. Proper operation ensures consistent ignition timing across engine start and flight operations.

What is the CONTACT AY (P/N 10-382584)?

The 10-382584 is a breaker contact assembly for Bendix/Scintilla magneto ignition systems on aircraft piston engines. This metal contact set opens and closes the primary ignition circuit to control spark timing.

Is the 10-382584 compatible with my aircraft's avionics suite?

Avionics compatibility depends on your aircraft model and existing installation. The CONTACT AY is available in: New Surplus. We recommend checking your aircraft's wiring diagrams and STC documentation, or contact our avionics team for compatibility assistance.

Does the 10-382584 come with an 8130-3 airworthiness tag?

Availability of an FAA 8130-3 tag depends on the part condition. Overhauled and repaired units typically include 8130-3 documentation. As-removed units may include a removal tag with trace history. Contact us for specific documentation on the condition you need.

Do you offer bench testing for the 10-382584?

We can arrange bench testing through our network of FAA-certified repair stations. Call (904) 998-9101 for testing availability and turnaround times, or submit an RFQ with your specific requirements.