BRUSH (P/N 303000-1284) - New Surplus

Part 303000-1284 is an electrical brush for aircraft DC starter-generators. This carbon composite brush conducts current between stationary and rotating commutator elements during engine starting and power generation cycles. Installed as a matched set in starter-generator assemblies, the brush maintains reliable electrical contact under high-speed rotation and thermal conditions.

Replace during scheduled maintenance per component manual specifications. Proper commutator reconditioning and run-in procedures ensure optimal contact pressure and extended service life in general aviation and commercial aircraft powerplant systems.

What is the BRUSH (P/N 303000-1284)?

Part 303000-1284 is an electrical brush for aircraft DC starter-generators. This carbon composite brush conducts current between stationary and rotating commutator elements during engine starting and power generation cycles.

What conditions is the 303000-1284 available in?

The 303000-1284 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 303000-1284?

The 303000-1284 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 303000-1284?

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.