Pratt & Whitney PT6A · O-Ring / Preformed Packing

ST6202 Series — FAA-PMA Preformed Packings

Direct, interchangeable FAA-PMA replacements for Pratt & Whitney ST6202-series preformed packings (o-rings) used across the PT6A engine line. All 48 sizes are FAA-PMA approved and manufactured by Core Parts, LLC under an AS9100D quality system, shipped with full certification and traceability. Find your size below and contact us for pricing and availability.

Email Sales for a Quote View PMA Supplement 60 (PDF) View PMA Supplement 95 (PDF)

All ST6202 Sizes (48)

Core Parts P/N	Replaces OEM P/N	Engine Eligibility	Supp. No.
ST6202-008CP	ST6202-008	PT6A-140	95
ST6202-009CP	ST6202-009	PT6A-140	60
ST6202-010CP	ST6202-010	PT6A-140	95
ST6202-011CP	ST6202-011	PT6A-21, PT6A-25, PT6A-25A, PT6A-25C, PT6A-27, PT6A-28, PT6A-34, PT6A-34AG, PT6A-34B, PT6A-35, PT6A-36, PT6A-38, PT6A-41, PT6A-42, PT6A-42A, PT6A-45A, PT6A-45B, PT6A-45R, PT6A-52, PT6A-60A, PT6A-60AG, PT6A-61, PT6A-64, PT6A-65AG, PT6A-65AR, PT6A-65B, PT6A-65R, PT6A-66, PT6A-66A, PT6A-66B, PT6A-66D, PT6A-67, PT6A-67A, PT6A-67AF, PT6A-67AG, PT6A-67B, PT6A-67D, PT6A-67P, PT6A-67R, PT6A-67T, PT6A-114, PT6A-114A, PT6A-135, PT6A-135A, PT6A-140	60
ST6202-012CP	ST6202-012	PT6A-140	95
ST6202-013CP	ST6202-013	PT6A-140	95
ST6202-014CP	ST6202-014	PT6A-140	95
ST6202-015CP	ST6202-015	PT6A-140	95
ST6202-016CP	ST6202-016	PT6A-140	95
ST6202-017CP	ST6202-017	PT6A-140	95
ST6202-018CP	ST6202-018	PT6A-140	95
ST6202-019CP	ST6202-019	PT6A-140	95
ST6202-020CP	ST6202-020	PT6A-140	95
ST6202-021CP	ST6202-021	PT6A-140	95
ST6202-022CP	ST6202-022	PT6A-140	95
ST6202-024CP	ST6202-024	PT6A-140	95
ST6202-025CP	ST6202-025	PT6A-140	95
ST6202-026CP	ST6202-026	PT6A-140	95
ST6202-029CP	ST6202-029	PT6A-140	95
ST6202-032CP	ST6202-032	PT6A-140	95
ST6202-040CP	ST6202-040	PT6A-140	95
ST6202-045CP	ST6202-045	PT6A-140	95
ST6202-113CP	ST6202-113	PT6A-140	95
ST6202-114CP	ST6202-114	PT6A-140	95
ST6202-117CP	ST6202-117	PT6A-140	95
ST6202-118CP	ST6202-118	PT6A-140	95
ST6202-120CP	ST6202-120	PT6A-140	95
ST6202-125CP	ST6202-125	PT6A-140	95
ST6202-126CP	ST6202-126	PT6A-140	95
ST6202-132CP	ST6202-132	PT6A-140	95
ST6202-136CP	ST6202-136	PT6A-140	95
ST6202-139CP	ST6202-139	PT6A-140	95
ST6202-140CP	ST6202-140	PT6A-140	95
ST6202-143CP	ST6202-143	PT6A-140	95
ST6202-156CP	ST6202-156	PT6A-140	95
ST6202-158CP	ST6202-158	PT6A-140	95
ST6202-159CP	ST6202-159	PT6A-140	95
ST6202-168CP	ST6202-168	PT6A-140	95
ST6202-213CP	ST6202-213	PT6A-140	95
ST6202-224CP	ST6202-224	PT6A-140	95
ST6202-277CP	ST6202-277	PT6A-140	95
ST6202-280CP	ST6202-280	PT6A-140	95
ST6202-903CP	ST6202-903	PT6A-140	95
ST6202-904CP	ST6202-904	PT6A-135A, PT6A-140	95
ST6202-906CP	ST6202-906	PT6A-140	95
ST6202-908CP	ST6202-908	PT6A-140	95
ST6202-912CP	ST6202-912	PT6A-140	95
ST6202-918CP	ST6202-918	PT6A-140	95

It is the responsibility of the installer to confirm installation eligibility against the applicable PMA supplement.

Sales: cpsales@coreparts.com · 480-292-9296
Core Parts, LLC · 4836 E. Indigo Street, Suite 103, Mesa, Arizona 85205

All manufacturer names, part numbers, and descriptions are used for identification and cross-reference purposes only. Core Parts, LLC is not affiliated with, endorsed by, or sponsored by Pratt & Whitney Canada. All ST6202-series part numbers listed are FAA-PMA approved parts manufactured by Core Parts, LLC. It is the responsibility of the installer to confirm installation eligibility.