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SWITCH PRIMER SB 905 ASSEMBLY (P/N 37756-005) - New Surplus

P/N: 37756-005

Category: Switches

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This product requires a custom quote. Please contact our sales team for pricing information or submit an RFQ (Request for Quote).

Available Inventory

Condition Stock
New Surplus 1 Available

Product Description

The 37756-005 is a switch primer SB 905 assembly that controls fuel-priming circuits during cold engine starts. Panel-mounted in the cockpit, this electrical switch actuates the primer solenoid or electric primer pump when engaged. It completes or interrupts power to the priming device through standard aircraft wiring harnesses.

Used in piston-engine aircraft starting systems to deliver fuel to cylinders before engine ignition. Installation requires verification of wiring compatibility and aircraft Illustrated Parts Catalog specifications per FAA AC 43.13-1B practices.

Please note: Product descriptions are provided for informational purposes. Always refer to your aircraft's Illustrated Parts Catalog (IPC) to verify part compatibility and specifications.

Frequently Asked Questions

What is the SWITCH PRIMER SB 905 ASSEMBLY (P/N 37756-005)?

The 37756-005 is a switch primer SB 905 assembly that controls fuel-priming circuits during cold engine starts. Panel-mounted in the cockpit, this electrical switch actuates the primer solenoid or electric primer pump when engaged.

Is the 37756-005 compatible with my aircraft's avionics suite?

Avionics compatibility depends on your aircraft model and existing installation. The SWITCH PRIMER SB 905 ASSEMBLY 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 37756-005 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 37756-005?

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.

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