BREAKER (P/N 10-357063) - New Surplus

The 10-357063 is a right-hand contact breaker assembly for Bendix-Scintilla magnetos on aircraft piston engines. This component interrupts the primary ignition circuit at precise intervals, timing the spark discharge to engine rotation. Installed during magneto inspection or overhaul to replace worn breaker points, the assembly requires careful gap adjustment and internal timing verification per manufacturer specifications and FAA AC 43.13-1B guidance.

Proper installation ensures reliable ignition performance across the engine's operating envelope.

What is the BREAKER (P/N 10-357063)?

The 10-357063 is a right-hand contact breaker assembly for Bendix-Scintilla magnetos on aircraft piston engines. This component interrupts the primary ignition circuit at precise intervals, timing the spark discharge to engine rotation.

Is the 10-357063 compatible with my aircraft's avionics suite?

Avionics compatibility depends on your aircraft model and existing installation. The BREAKER 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 10-357063 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 10-357063?

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.