GASKET (P/N 75118) - New Surplus
P/N: 75118
Category: Gaskets
This product requires a custom quote. Please contact our sales team for pricing information or submit an RFQ (Request for Quote).
Available Inventory
| Condition | Stock |
|---|---|
| New Surplus | 56 Available |
Product Description
The 75118 is a copper exhaust flange gasket for Lycoming aircraft engines. It seals the cylinder exhaust port to the riser, preventing high-temperature exhaust leaks at the flange joint. The crushable copper construction compresses under torque to create a reliable seal in extreme heat conditions.
Replace this gasket whenever the exhaust stack is disturbed or removed during maintenance. Torque per Lycoming Engine Manual specifications and verify compatibility with your aircraft's Illustrated Parts Catalog before installation.
Please note: Product descriptions are provided for informational purposes. Always refer to your aircraft's Illustrated Parts Catalog (IPC) to verify part compatibility and specifications.
Frequently Asked Questions
What is the GASKET (P/N 75118)?
The 75118 is a copper exhaust flange gasket for Lycoming aircraft engines. It seals the cylinder exhaust port to the riser, preventing high-temperature exhaust leaks at the flange joint.
What material is the 75118 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 75118 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 75118.
What is the shelf life of the 75118?
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 75118.