PATCH (P/N 74-451-18) - New Surplus

The 74-451-18 is an aircraft patch for localized airframe repairs on civil aviation aircraft. This composite or fabric-backed patch addresses minor surface damage on pneumatic de-ice boots and nonstructural skin areas. Installation requires approved structural adhesives applied per the aircraft maintenance manual and FAA AC 43.13-1B acceptable practices.

Commonly used in Cessna and similar general aviation platforms for quick field repairs that restore aerodynamic integrity without requiring full component replacement. Proper surface preparation and cure time are essential for durable bonding.

What is the PATCH (P/N 74-451-18)?

The 74-451-18 is an aircraft patch for localized airframe repairs on civil aviation aircraft. This composite or fabric-backed patch addresses minor surface damage on pneumatic de-ice boots and nonstructural skin areas.

What conditions is the 74-451-18 available in?

The 74-451-18 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 74-451-18?

The 74-451-18 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 74-451-18?

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.