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 aircraft models does the 66-4 fit?

Part number 66-4 is listed in multiple aircraft Illustrated Parts Catalogs. Always verify the LINING against your specific aircraft model's IPC and Type Certificate Data Sheet before ordering. Currently available in: New Surplus.

Does the 66-4 include an 8130-3 tag and maintenance records?

Documentation varies by condition. Overhauled and repaired landing gear components include 8130-3 airworthiness tags. New surplus includes manufacturer documentation. Contact us for trace documentation on the specific condition you need.

Do you offer volume pricing for fleet orders of the 66-4?

Yes, we offer quantity discounts for fleet maintenance orders. Submit a Request for Quote (RFQ) specifying your required quantity, or call (904) 998-9101 to discuss fleet pricing for the LINING.