PISTON (P/N 42555) - New Surplus
P/N: 42555
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 42555 is a piston for reciprocating aircraft engines that converts combustion pressure into linear motion driving the crankshaft. Typically forged from aluminum alloy, this engine component seats in the cylinder bore with precision rings for compression sealing. The piston connects to the connecting rod via a wrist pin, transmitting power strokes through the engine's power cycle.
Installation requires exact engine model matching and adherence to manufacturer overhaul procedures per FAA regulations. Verify applicability in the engine Illustrated Parts Catalog before service.
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 PISTON (P/N 42555)?
The 42555 is a piston for reciprocating aircraft engines that converts combustion pressure into linear motion driving the crankshaft. Typically forged from aluminum alloy, this engine component seats in the cylinder bore with precision rings for compression sealing.
What certifications or documentation come with the 42555?
Depending on condition, the 42555 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 42555 during an engine overhaul or annual inspection?
Yes, the 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 42555?
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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