FAA-PMA

55009-4 is an FAA-PMA part by Hartzell Engine Technologies LLC

PMA PQ1383CE. Approved as a replacement for 401881 on Continental Aerospace Technologies Inc. 6F | 14M | 21B | 25B | 28B | 32B | 33B | 35B | 51B | IO-520BA-12B | IO-520BA-14B | IO-520BA-17B | IO-520BA-20B | IO-520BA-24B | IO-520BA-25B | IO-520BA-29B | IO-520BA-31B | IO-520BA-33B | IO-520BA-34B | IO-520BA-36B | IO-520BA-42B | IO-520BB-12B | IO-520BB-12M | IO-520BB-14B | IO-520BB-15B | IO-520BB-16B | IO-520BB-16U | IO-520BB-17B | IO-520BB-18B | IO-520BB-18U | IO-520BB-19B | IO-520BB-20B | IO-520BB-21B | IO-520BB-24B | IO-520BB-25B | IO-520BB-26B | IO-520BB-27B | IO-520BB-28B | IO-520BB-29B | IO-520BB-32B | IO-520BB-34B | IO-520BB-35B | IO-520BB-36B | IO-520BB-37B | IO-520BB-39B | IO-520BB-41B | IO-520BB-42B | IO-520BB-44B | IO-520BB-45B | IO-520BB-46B | IO-520BB-47B | IO-520BB-48B | IO-520BB-49B | IO-520BB-50B | IO-520BB-52B | IO-520BB-53B | IO-520BB-54B | IO-520BB-60B | IO-520BB-68B | IO-520BB-73B | IO-520BB-74B | IO-520BB-75B | IO-520BB-77B | IO-520BB-78B | IO-520BB-79B | IO-520BB-80B | IO-550B-1F | IO-550B-2F | IO-550B-3F | IO-550B-4F | IO-550B-5F | IO-550B-7F | IO-550B-8F | IO-550B-10B | IO-550B-11B | IO-550B-12B | IO-550B-13B | IO-550B-15B | IO-550B-16B | IO-550B-17B | IO-550B-18B | IO-550B-20B | IO-550B-21B | IO-550B-22B | IO-550B-23B | IO-550B-24B | IO-550B-26B | IO-550B-27B | IO-550B-28B | IO-550B-29B | IO-550B-31B | IO-550B-32B | IO-550B-33B | IO-550B-34B | IO-550B-37B | IO-550B-38B | IO-550B-39B | IO-550B-40B | IO-550B-41B | IO-550B-42B | IO-550B-43B | IO-550B-45B | IO-550B-55B | IO-550B-56B | IO-550B-58B | IO-550B-59B | IO-550B-60B | IO-550B-61B | IO-550B-62B | IO-550B-63B | IO-550B-64B | IO-550B-65B | IO-550B-66B | IO-550B-67B | IO-550B-68B | IO-550B-69B | IO-550B-71B | IO-550B-72B | IO-550B-73B | IO-550B-89B | IO-550B-90B | IO-550B-92B | IO-550B-94B | IO-550B-95B | IO-550B-112B | IO-550B-114B | IO-550B-128B | IO-550G-8B | IO-550G-9B | IO-550G-28B | IO-550G-37B | IO-550G-39B | IO-550G-40B | IO-550G-IO-550N16B | IO-550N-50B | IO-550N-51B | IO-550N-62B | IO-550P-5B | IO-550P-6B | IO-550R-4B | IO-550R-5B | IO-550R-6B | IO-550R-7B IO-550N-1B | TSIO-520B-1B | TSIO-520B-2B | TSIO-520B-5B | TSIO-520B-9B | TSIO-520B-9BK | TSIO-520B-10B | TSIO-520B-10BK | TSIO-520B-11B | TSIO-520B-11BK | TSIO-520B-12B | TSIO-520B-12BK | TSIO-520B-13B | TSIO-520B-14B | TSIO-520B-15B | TSIO-520B-16B | TSIO-520B-17B | TSIO-520BB-5B | TSIO-520BB-9B | TSIO-520BB-10B | TSIO-520BB-11B | TSIO-520BB-12B | TSIO-520BB-13B | TSIO-520BB-14B | TSIO-520BB-15B | TSIO-520BB-16B | TSIO-520BB-17B | TSIO-520BB-18B | TSIO-520BB-19B | TSIO-520BB-20B | TSIO-520BB-21B | TSIO-520BB-22B | TSIO-520BB-23B | TSIO-520BB-24B | TSIO-520BE-1F | TSIO-520BE-1G | TSIO-520BE-2F | TSIO-520BE-2G | TSIO-520BE-3B | TSIO-520BE-4B | TSIO-520D-1B | TSIO-520D-2B | TSIO-520D-3A | TSIO-520D-3B | TSIO-520D-7B | TSIO-520D-8B | TSIO-520DB-1B | TSIO-520DB-2B | TSIO-520DB-3B | TSIO-520DB-7B | TSIO-520DB-8B | TSIO-520E-1B | TSIO-520E-2B | TSIO-520E-3B | TSIO-520E-3BK | TSIO-520E-4B | TSIO-520E-4BK | TSIO-520E-5A | TSIO-520E-5B | TSIO-520E-8B | TSIO-520E-8BK | TSIO-520E-9B | TSIO-520E-9BK | TSIO-520E-10B | TSIO-520E-10BK | TSIO-520E-14B | TSIO-520E-15B | TSIO-520E-16B | TSIO-520E-17B | TSIO-520E-18B | TSIO-520E-19B | TSIO-520E-20B | TSIO-520E-21B | TSIO-520E-22B | TSIO-520E-23B | TSIO-520EB-2B | TSIO-520EB-3B | TSIO-520EB-4B | TSIO-520EB-5B | TSIO-520EB-8B | TSIO-520EB-9B | TSIO-520EB-10B | TSIO-520EB-14B | TSIO-520EB-15B | TSIO-520EB-16B | TSIO-520EB-17B | TSIO-520EB-18B | TSIO-520EB-19B | TSIO-520EB-20B | TSIO-520EB-21B | TSIO-520J-1B | TSIO-520J-2B | TSIO-520J-4B | TSIO-520J-9B | TSIO-520J-10B | TSIO-520J-12B | TSIO-520J-13B | TSIO-520J-14B | TSIO-520JB-1B | TSIO-520JB-2B | TSIO-520JB-4B | TSIO-520JB-9B | TSIO-520JB-10B | TSIO-520JB-12B | TSIO-520JB-13B | TSIO-520JB-14B | TSIO-520K-1B | TSIO-520K-2B | TSIO-520K-5B | TSIO-520KB-1B | TSIO-520KB-2B | TSIO-520KB-3B | TSIO-520KB-4B | TSIO-520L-4B | TSIO-520L-7B | TSIO-520LB-1B | TSIO-520LB-4B | TSIO-520LB-6B | TSIO-520N-1B | TSIO-520N-2B | TSIO-520N-4B | TSIO-520N-5B | TSIO-520N-6B | TSIO-520N-8B | TSIO-520N-9B | TSIO-520N-10B | TSIO-520N-12B | TSIO-520N-13B | TSIO-520N-14B | TSIO-520N-16B | TSIO-520N-19B | TSIO-520N-20B | TSIO-520N-21B | TSIO-520NB-1B | TSIO-520NB-2B | TSIO-520NB-3B | TSIO-520NB-4B | TSIO-520NB-5B | TSIO-520NB-6B | TSIO-520NB-8B | TSIO-520NB-9B | TSIO-520NB-10B | TSIO-520NB-12B | TSIO-520NB-13B | TSIO-520NB-14B | TSIO-520NB-16B | TSIO-520NB-17B | TSIO-520NB-18B | TSIO-520NB-19B | TSIO-520NB-20B | TSIO-520NB-21B | TSIO-520NB-22B | TSIO-520NB-23B | TSIO-520NB-24B | TSIO-520NB-25B | TSIO-520NB-26B | TSIO-520NB-27B | TSIO-520NB-28B | TSIO-520NB-29B | TSIO-520NB-30B | TSIO-520NB-31B | TSIO-520NB-32B | TSIO-520NB-33B | TSIO-520NB-34B | TSIO-520NB-35B | TSIO-520NB-36B | TSIO-520NB-37B | TSIO-520NB-38B | TSIO-520NB-39B | TSIO-520UB-2B | TSIO-520UB-2F | TSIO-520UB-3B | TSIO-520UB-3F | TSIO-520UB-4F | TSIO-520UB-5B | TSIO-520UB-5F | TSIO-520UB-6B | TSIO-520UB-7B | TSIO-520UB-8B | TSIO-520UB-9B | TSIO-520UB-10B | TSIO-520UB-11B | TSIO-520UB-12B | TSIO-520UB-13B | TSIO-520UB-14B | TSIO-520UB-15B | TSIO-520UB-16B | TSIO-520UB-17B | TSIO-520UB-18B | TSIO-520UB-19B | TSIO-520UB-20B | TSIO-520UB-21B | TSIO-520UB-22B | TSIO-520UB-23B | TSIO-520UB-24B | TSIO-520UB-25B | TSIO-520UB-26B | TSIO-520UB-27B | TSIO-520UB-28B TSIO-550K-1B | TSIO-520UB-29B | TSIO-520UB-30B TSIO-520UB-4B | TSIO-520VB-1B | TSIO-520VB-1F | TSIO-520VB-2B | TSIO-520VB-2F | TSIO-520VB-4B | TSIO-520VB-4F | TSIO-520VB-5F | TSIO-520VB-6F | TSIO-520VB-7F | TSIO-520VB-8B | TSIO-520VB-9B | TSIO-520VB-9F | TSIO-520VB-10F IO-550N-38B IO-550N-67B TSIO-520BE-1A | TSIO-520WB-1B | TSIO-520WB-1F | TSIO-520WB-3B | TSIO-520WB-3F | TSIO-520WB-5B | TSIO-520WB-5F | TSIO-520WB-6B TSIO-520UB-1B | TSIO-550A-1B | TSIO-550A-2B | TSIO-550B-1B | TSIO-550B-2B | TSIO-550C-1B | TSIO-550C-3B | TSIO-550C-4B | TSIO-550C-5B | TSIO-550C-6B | TSIO-550C-7B | TSIO-550C-8B | TSIO-550C-9B | TSIO-550C-10B | TSIO-550C-11B | TSIO-550C-12B | TSIO-550C-13B | TSIO-550C-14B | TSIO-550C-16B | TSIO-550C-17B | TSIO-550C-18B | TSIO-550C-19B | TSIO-550C-20B | TSIO-550C-21B | TSIO-550E-1B | TSIO-550E-2B | TSIO-550E-3B | TSIO-550E-4B | TSIO-550E-5B | TSIO-550E-9B | TSIO-550E-10B | TSIO-550E-11B | TSIO-550E-12B | TSIO-550E-13B | TSIO-550E-14B | TSIO-550E-15B | TSIO-550E-16B | TSIO-550E-17B | TSIO-550E-18B | TSIO-550E-19B | TSIO-550E-20B | TSIO-550E-21B | TSIO-550E-22B | TSIO-550E-23B | TSIO-550G-1B | TSIO-550G-2B | TSIO-550G-3B | TSIO-550G-4B | TSIO-550G-5B | TSIO-550G-6B | TSIO-550J-1B | TSIO-550K-2B TSIO-550N-1B TSIOF-550K-2B | TSIOF-550D-1B | TSIOF-550D-2B | TSIOF-550J-1B TSIO-520L-1B (Stud) · Current, Sep 2025.

A PMA part is approved for the specific eligibility listed on its FAA record; whether it may be installed on a particular aircraft, engine or component is the installer's determination. This page states the FAA record and the listings on PartsAndPlanes.