GASKET (P/N 72741) - New Surplus

Part 72741 is a Lycoming OEM gasket engineered to create static seals between engine mating surfaces. This component prevents fluid and gas leakage under compression in accessory cover plate assemblies. Manufactured to Lycoming specifications and aerospace sealing standards, the gasket maintains integrity across engine operating temperatures and pressures.

Installation requires torquing per Lycoming engine maintenance manual specifications and verification of applicability in the aircraft Illustrated Parts Catalog. Essential for maintaining engine compartment integrity during routine maintenance and overhaul procedures.

What is the GASKET (P/N 72741)?

Part 72741 is a Lycoming OEM gasket engineered to create static seals between engine mating surfaces. This component prevents fluid and gas leakage under compression in accessory cover plate assemblies.

What material is the 72741 made from?

Aircraft seals and O-rings are manufactured from various elastomers including nitrile (Buna-N), fluorocarbon (Viton), silicone, and PTFE depending on the application. The GASKET meets aviation specifications for its intended use. Contact us for specific material data.

Can I order the 72741 in bulk quantities?

Yes, we stock seals and gaskets in quantity and offer bulk pricing. Submit a Request for Quote (RFQ) for volume orders, or call (904) 998-9101 for immediate quantity availability on the 72741.

What is the shelf life of the 72741?

Elastomeric seals have manufacturer-specified shelf lives that vary by material and storage conditions. We follow industry standards for cure date tracking and proper climate-controlled storage. Contact us for shelf life details on the 72741.