Aircraft Parts, Engine Parts, Lycoming Replacement Parts, Rings, Superior Replacement Parts
SUPERIOR 74989 RING, PISTON COMPRESSION
Part #: SL74989
Availability: In Stock
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$42.60
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Alternate PNs
- PN: 74989 - View
Overview
| Lycoming engines are the culmination of hundreds of parts improvements made over the last six decades.
In Accordance with Textron-Lycoming Mandatory Service Bulletin 240R |
Alternate Part Numbers
Part number SL74989 has 2 known alternate, superseded or replacement part numbers. Search any of them, or call, text or WhatsApp +1 (954) 493-5088 for availability.
| Part Number | Manufacturer | Relationship | Notes |
|---|---|---|---|
| 74989 | Lycoming | Replaces OEM Part | FAA-PMA eligibility: Lycoming Engines O-320-A1A- A1B, -A2A, -A2B, -A2C, -A2D, -A3A, -A3B, -A3C, -B1A, -B1B, -B2B, -B3B, -B3C, -D1A, -D2A, -D2B, -E1F, -E1A, -E1C, -E1J, -E2A, -E2B, -E2C, -E2D, -E3E, -E2F, -E2G, -E3D, -E3H, O-340-A1A, O-360-A1A, -A1C … (see FAA r |
| SL74241 | Superior Air Parts | Replaces OEM Part | FAA-PMA eligibility: Textron Lycoming O-320-A1A, A1B, A2A, A2B, A2C, A2D, A3A, A3B, A3C, B1A, B1B, B2B, B3B, B3C, D1A, D2A, D2B, E1F, E1A, E1C, E1J, E2A, E2B, E2C, E2D, E2E, E2F, E2G, E3D, E3H, O-340-A series, O-360-A1A, A1C, A1D, A2E, C1A, C1C, C2A, C2C, C2D, |
Alternate and superseded part numbers are listed for reference from FAA PMA data, manufacturer cross-references and illustrated parts catalogs. Always confirm eligibility for your aircraft, engine and serial number before installation.
| Weight | .27 lbs |
|---|---|
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