# PMA parts: Honeywell LTS101-850B-2

A list on [Honeywell LTS101-850B-2](https://openairdocs.org/engine/honeywell-lts101-850b-2.md).

Current parts manufacturer approvals (PMA): parts the FAA has approved companies to make as replacements or modifications. Each record lists its models as free text; OpenAirDocs matched them to this engine model on its data sheet, so check the FAA record before relying on it. Newest first.

- [4-131-010-30](https://drs.faa.gov/browse/excelExternalWindow/DRSDOCID192455809320241018160209.0001): Liner Assy, Combustion Chamber · Honeywell International Inc. · PMA PQ1222NM · Replaces 4-131-010-30 · Jul 2, 2024
- [4-111-015-19](https://drs.faa.gov/browse/excelExternalWindow/DRSDOCID168494359020241018160209.0001): Disk – First Turbine Rotor · Honeywell International Inc. · PMA PQ1222NM · Replaces 4-111-015-19 · Jul 2, 2024
- [4-111-058-06](https://drs.faa.gov/browse/excelExternalWindow/DRSDOCID150699376320241018160209.0001): Blade, Turbine Rotor – Stage 1 – Low Flow · Honeywell International Inc. · PMA PQ1222NM · Replaces 4-111-058-06 · Jul 2, 2024
- [4-141-290-30](https://drs.faa.gov/browse/excelExternalWindow/DRSDOCID135990764120241018160210.0001): Turbine Rotor · Honeywell International Inc. · PMA PQ1222NM · Replaces 4-141-290-30 · Jul 2, 2024
- [4-111-062-06](https://drs.faa.gov/browse/excelExternalWindow/DRSDOCID132122400520241018160209.0001): Disk, Rotor – HP Turbine · Honeywell International Inc. · PMA PQ1222NM · Replaces 4-111-062-06 · Jul 2, 2024
- [4-131-070-04](https://drs.faa.gov/browse/excelExternalWindow/DRSDOCID130507704220241018160210.0001): Curl, Comb Chamber Assy · Honeywell International Inc. · PMA PQ1222NM · Replaces 4-131-070-04 · Jul 2, 2024
- [4-111-014-65](https://drs.faa.gov/browse/excelExternalWindow/DRSDOCID118223391920241018160208.0001): Blade, Turbine Rotor, Turbine Engine · Honeywell International Inc. · PMA PQ1222NM · Replaces 4-111-014-65 · Jul 2, 2024
- [2543791HT](https://drs.faa.gov/browse/excelExternalWindow/F497876A15FC19DE8625855000638525.0001): Nut, Plain · HYE-Tech Manufacturing LLC · PMA PQ2317NM · Replaces 2543791 · Apr 30, 2019
- [2543598HT](https://drs.faa.gov/browse/excelExternalWindow/ECA18564BCB7E7E0862585500063865B.0001): Bellows Assembly (Governor) · HYE-Tech Manufacturing LLC · PMA PQ2317NM · Replaces 2543598 · Apr 30, 2019
- [2537184HT](https://drs.faa.gov/browse/excelExternalWindow/CF0C0BE63149DF618625855000638483.0001): Split Head Ring · HYE-Tech Manufacturing LLC · PMA PQ2317NM · Replaces 2537184 · Apr 30, 2019
- [2543792HT](https://drs.faa.gov/browse/excelExternalWindow/457DF2F181776F0486258550006385AC.0001): Insert Assembly, Carboloy · HYE-Tech Manufacturing LLC · PMA PQ2317NM · Replaces 2543792 · Apr 30, 2019
- [116115A6](https://drs.faa.gov/browse/excelExternalWindow/61251AE719378D7786258489004290ED.0001): PUMP ASSEMBLY COMPLETE · Triumph Engine Control Systems, LLC · PMA PQ0108NE · Replaces 4-301-377-10 · Mar 20, 2019
- [116115A7](https://drs.faa.gov/browse/excelExternalWindow/530C058E13EB78008625848900429103.0001): PUMP ASSEMBLY COMPLETE · Triumph Engine Control Systems, LLC · PMA PQ0108NE · Replaces 4-301-377-13 · Mar 20, 2019
- [2537184HT](https://drs.faa.gov/browse/excelExternalWindow/94358FEF21844DD686257F0F00815CF6.0001): Split Head Ring · HYE-Tech Manufacturing LLC · PMA PQ2317NM · Replaces 2537184 · Nov 22, 2015
- [2543791HT](https://drs.faa.gov/browse/excelExternalWindow/7B203377D0181FFC86257F0F00815D1B.0001): Nut, Plain · HYE-Tech Manufacturing LLC · PMA PQ2317NM · Replaces 2543791 · Nov 22, 2015
- [2543598HT](https://drs.faa.gov/browse/excelExternalWindow/53937975195F9B2D86257F0F00815D6E.0001): Bellows Assembly (Governor) · HYE-Tech Manufacturing LLC · PMA PQ2317NM · Replaces 2543598 · Nov 22, 2015
- [2543792HT](https://drs.faa.gov/browse/excelExternalWindow/2562A28853233AD286257F0F00815D39.0001): Insert Assembly, Carboloy · HYE-Tech Manufacturing LLC · PMA PQ2317NM · Replaces 2543792 · Nov 22, 2015

## The whole list in SQL

Runs in DuckDB 1.2 or later on the release's Parquet files over HTTPS:

```sql
SELECT drs_guid, part_number, part_name, holder, pma_number, replaces_part, supplement_date, tcds_models
FROM 'https://openairdocs.org/data/latest/faa_type_certificate_pma.parquet'
WHERE tcds_number IN ('E5NE')
  AND len(list_intersect(tcds_models, ['LTS101-850B-2'])) > 0
ORDER BY supplement_date DESC, drs_guid DESC
```

This list as a web page: https://openairdocs.org/engine/honeywell-lts101-850b-2/pma

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OpenAirDocs.org is an independent research project of [Contrail Labs](https://contraillabs.com/). It is not affiliated with the FAA or the NTSB. Source documents are U.S. government works in the public domain.