BRUSH PMA D (P/N m30300-1289) - New Surplus
P/N: m30300-1289
Category: General Aircraft Parts
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 m30300-1289 is a carbon-graphite electrical brush for aircraft starter-generator assemblies. This PMA-approved component transfers current between stationary leads and the rotating commutator or slip rings during engine start and power generation cycles. Installed in the brush holder of DC starter-generators on general aviation and corporate aircraft.
Replace as a matched set and perform brush seating per the Component Maintenance Manual to ensure proper contact pressure and service life. Carbon-graphite composition provides reliable electrical conductivity and wear characteristics in high-vibration engine environments.
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 BRUSH PMA D (P/N m30300-1289)?
The m30300-1289 is a carbon-graphite electrical brush for aircraft starter-generator assemblies. This PMA-approved component transfers current between stationary leads and the rotating commutator or slip rings during engine start and power generation cycles.
What conditions is the m30300-1289 available in?
The m30300-1289 is currently available in the following conditions: New Surplus. Each condition reflects the part's maintenance history and certification status per FAA standards.
How do I get pricing for the m30300-1289?
The m30300-1289 requires a custom quote. Submit a Request for Quote (RFQ) through our website or call our sales team at (904) 998-9101 for immediate pricing assistance.
Do you offer expedited shipping for the m30300-1289?
Yes, we offer same-day processing on in-stock items and provide 24/7 AOG (Aircraft on Ground) support for urgent needs. Standard, expedited, and overnight shipping options are available.