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Piper PA31-310/325/325 cowl screw mod kit to replace the cowl studs by Airframe innovations. Part# NFFK.

New parts but missing the following from kit:

8 out of 34ea AI-CF100-01 bushing

15 out of 30ea MS24694S51 screws

1ea AI-FA-03 fastener assy for repaired cowls