RING, PISTON, MAIN (P/N AIR110440) - New Surplus
P/N: AIR110440
Category: Engine Parts
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 | 1 Available |
Product Description
The AIR110440 is a steel piston ring for aircraft reciprocating engines. It seals the cylinder bore during combustion, maintaining pressure and controlling oil film between the piston and cylinder wall. Installed in engine cylinders during overhaul or replacement to restore compression and engine performance.
Steel construction meets OEM specifications for durability under high-temperature, high-pressure engine operating conditions. Gap and install per the applicable engine maintenance manual 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 RING, PISTON, MAIN (P/N AIR110440)?
The AIR110440 is a steel piston ring for aircraft reciprocating engines. It seals the cylinder bore during combustion, maintaining pressure and controlling oil film between the piston and cylinder wall.
What certifications or documentation come with the AIR110440?
Depending on condition, the AIR110440 may include an FAA 8130-3 Airworthiness Approval Tag, a yellow serviceable tag, or manufacturer documentation. Currently available in: New Surplus. Contact us for specific documentation details on the condition you need.
Can I use the AIR110440 during an engine overhaul or annual inspection?
Yes, the RING, PISTON, MAIN can be used in engine overhauls and maintenance events. Always verify part compatibility against your engine's Type Certificate Data Sheet (TCDS) and Illustrated Parts Catalog (IPC) before installation.
What is the lead time for the AIR110440?
In-stock items ship same business day when ordered before 3 PM EST. We also offer 24/7 AOG (Aircraft on Ground) support at (904) 998-9101 for urgent engine part needs.
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