About this part
Part number S1390-8 is a KNOB-SILENCER used in the Cessna 172 (1963–1974), cataloged on IPC page 456. Verify condition and airworthiness before installation.
IPC Diagram — Page 456
Part Specifications
| Part Number | S1390-8 |
|---|---|
| Description | KNOB-SILENCER |
| Qty per Assembly | 2 |
| Applicability | B |
| Aircraft | Cessna 172 (1963–1974) |
| IPC Page | 456 |
Buying Advice
Inspect if used
Verify condition and airworthiness before installation.
Where to Buy