SKCP2281-103

Name: SKCP2281-103
SKU: SKCP2281-103

KAflex® Driveshaft Main Drive UH-1

OEM

Specifications

Part Number: SKCP2281-103
Manufacturer: —
ATA ChapterMaintenance system chapter: 63 — Main Rotor Drive(s)Field reports: 63 (100%) — 2 reports
CapabilitySystem area (hydraulics, avionics, landing gear…): unknown
Inventory ClassRotable, expendable, or consumable: —
Certification: OEM
Aircraft Category: —
Criticality: —
Life & ShelfTypical service/shelf life — verify against OEM data: —

Service Reliabilityfrom FAA SDR (Service Difficulty Reports)

—

Component-change rate (FAA K-code)

low confidence

SDR reports: 2
Replace events: 1
Repair events: 0
K-code events: 0

Reporting window 1997-06-03 – 2005-05-11Dominant chapter ATA 63

Directional indicator only. Reflects what operators reported to the FAA when a difficulty was logged — not a fleet-normalized failure rate or a cost-based BER. Use alongside operator-specific data.

Airworthiness Directive coverage

FAA / EASA public regulatory data

1directive references this part number — recurring compliance demand wherever it flies

Most recent

FAAAD 2021-26-16effective Feb 25, 2022Mixed actions
The FAA is adopting a new airworthiness directive (AD) for certain type certificated Model UH-1H restricted category helicopters. This AD was prompted by multiple reports of failure of the main driveshaft. This AD requires establishing a limit to replace certain main driveshafts, and a one-time and repetitive inspections of the main driveshafts. The FAA is issuing this AD to address the unsafe condition on these products.

Directives citing this part number in the FAA / EASA regulatory corpus we have processed — not a complete historical AD list. An AD is a compliance requirement that drives scheduled work (inspections, replacements, modifications) on the fleets that carry the part; a directive naming this PN as the replacement part is install demand, not an action against it — and none of this is a prediction that the part will fail.