LINING (P/N 66-4) - New Surplus

The 66-4 is a replaceable brake lining friction element for aircraft wheel brake assemblies. This component restores braking performance during wheel and brake maintenance by providing the friction surface that engages brake discs during landing and taxi operations. Installed as part of routine brake service on general aviation and commercial aircraft.

Verify compatibility with your aircraft's Illustrated Parts Catalog and follow the aircraft maintenance manual for proper installation procedures and torque specifications.

What is the LINING (P/N 66-4)?

The 66-4 is a replaceable brake lining friction element for aircraft wheel brake assemblies. This component restores braking performance during wheel and brake maintenance by providing the friction surface that engages brake discs during landing and taxi operations.

What conditions is the 66-4 available in?

The 66-4 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 66-4?

The 66-4 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 66-4?

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.