Where to Buy
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Documentation
General information based on part classification, not a certification determination. Your operator's quality manual governs.
What to ask the seller for
- FAA Form 8130-3 from the PAH or an authorized release traceable to the PAH
- Manufacturer's CofC if a Form 8130-3 was not issued
Governing reference: FAA Order 8130.21J
PMA Alternatives
No PMA alternatives found for this part. This does not mean none exist — only that none are currently in our database.
Supplemental Type Certificates8 found
FAA-approved modifications that reference this part number
Installation of Lycoming IO-360-A1A, -A1B, -A1B6, or -A1B6D, -A3B6, or -A3B6D engine and Hartzell HC-C2YK-1B/7666A-2 or HC-C2YR-1B-7666A-2 propeller
Aircraft: M20G, M20C, M20D, M20F +1 more
Installation of Lycoming IO-360-A1A engine and Hartzell HC-C2YK-1B/7666-2 propeller M20C Serial No. 680003 (N3906N) only
Aircraft: M20C
Installation of Lycoming Engine Models IO-360-A1A, -A1B, -A1B6, -M1A, or -M1B; Hartzell propeller models HC-C2YR-1BF/F7666A()/F8477(), HC-C2YR-1N/NG8301(), or MT-Propeller Model MTV-15-() and associated modified powerplant components
Aircraft: 170A, 170B, 172, 172A +11 more
Installation of Lycoming Engine Model IO-360-A1A, MTV-15-B/210-58 propeller, Custom Aircraft engine exhaust collector system and other engine, fuel system and cowling modifications.
Aircraft: 170B
Installation of Roto-Master (Rajay) turbocharged Lycoming IO-360-A1A engine.
Aircraft: M20F, M20E
Installation of Roto-Master (Rajay) turbocharged Lycoming IO-360-A1A or O-360-A1D engine.
Aircraft: M20G, M20A, M20B, M20D +1 more
Installation of a Lycoming model IO-360-A1A, or IO-360-A1B6D, or IO-360-A3B6 or IO-360-A3B6D engine modified.
Aircraft: M20E, M20F, M20, M20J
Installation of a Lycoming IO-360-A1A engine and Hartzell HC-c2YK-1B/7666-2 propeller
Aircraft: M20A
Airworthiness Directives
Synced 40 days ago (09/27/2026)No Active Airworthiness Directives
No FAA or EASA ADs are linked to this part number. Always verify against the aircraft's maintenance records before install.
Service Difficulty Reports
No Service Difficulty Reports
No failure reports found for this part number in the FAA SDR database.
Suspect-Parts Alerts (SUP/UPN)
No Suspect-Parts Alerts
This manufacturer is not named in any active FAA Suspect Unapproved Parts (SUP/UPN) notification.
NSN Cross-References1 NSN — DLA WebFLIS
National Stock Numbers assigned to this part number by the U.S. Defense Logistics Agency
| NSN | Standardized Name | FSC | DLA List Price (gov't catalog) | CAGE / Manufacturer |
|---|---|---|---|---|
| 2810-01-425-3943 | ENGINE,AIRCRAFT,RECIPROCATING | 2810 | — | 80254TEXTRON LYCOMING INC WILLIAMSPORT PLANT |
DLA PUBLOG published list price — government procurement catalog, not a commercial market price. Prices may differ from current commercial availability.
Government Award Prices
U.S. government contract award prices from FPDS — unit prices for NSN purchases by DoD/DLA agencies
No government contract award price data found for this part number.
Identifiers
Manufacturer
TEXTRON LYCOMING INC WILLIAMSPORT PLANT
Source
DLA WebFLIS
ATA Chapter
—
Type
OEM