RING-PISTON (P/N 648012) - New Surplus
P/N: 648012
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 648012 is a cast iron piston ring for aircraft reciprocating engines. It seals combustion gases in the cylinder, regulates oil distribution on cylinder walls, and transfers heat from the piston to the cylinder bore. Used during piston assembly service and cylinder overhaul on general aviation and commercial engines.
Ring gap, orientation, and clearances must be set according to engine manufacturer specifications and FAA powerplant guidance before engine return to service. Proper installation ensures compression integrity and oil control during engine operation.
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 (P/N 648012)?
The 648012 is a cast iron piston ring for aircraft reciprocating engines. It seals combustion gases in the cylinder, regulates oil distribution on cylinder walls, and transfers heat from the piston to the cylinder bore.
What certifications or documentation come with the 648012?
Depending on condition, the 648012 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 648012 during an engine overhaul or annual inspection?
Yes, the RING-PISTON 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 648012?
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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