PISTON ASSY (P/N 20975) - New Surplus
P/N: 20975
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 | 12 Available |
Product Description
Part 20975 is a piston assembly for aircraft engines, converting combustion pressure into crankshaft rotation through the connecting rod. The assembly includes the piston, compression and oil control rings, and wrist pin for sealing, heat transfer, and oil management. Used during cylinder overhaul or engine replacement to restore compression and oil control performance.
Installation requires verifying piston-to-cylinder clearances per the engine manufacturer's maintenance manual and FAA powerplant guidance. Proper fitment ensures reliable engine operation and seal integrity.
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 ASSY (P/N 20975)?
Part 20975 is a piston assembly for aircraft engines, converting combustion pressure into crankshaft rotation through the connecting rod. The assembly includes the piston, compression and oil control rings, and wrist pin for sealing, heat transfer, and oil management.
What certifications or documentation come with the 20975?
Depending on condition, the 20975 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 20975 during an engine overhaul or annual inspection?
Yes, the PISTON ASSY 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 20975?
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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