Offset Gearbox
No failure report names the offset gearbox. 19 FAA approvals let 2 companies make a replacement offset gearbox, Moog INC holding the most (18).
Approved replacement parts 19 parts manufacturer approvals
A parts manufacturer approval (PMA) lets a company other than the aircraft's maker make a offset gearbox and sell it as an approved part for the models named. These are the companies holding such approvals for a offset gearbox:
For these models most: Boeing 767 (18), Bell 412 (1).
| Maker | Part | Replaces | Fits | Granted | Status |
|---|---|---|---|---|---|
| Moog INC | OFFSET GEARBOX ASSY 256T2220-10 | 256T2220-10 | BOEING 767-200 SERIES, 767-300 SERIES,... | 2022-10-14 | current |
| Moog INC | OFFSET GEARBOX ASSY 256T2220-8 | 256T2220-8 | BOEING 767-200 SERIES, 767-300 SERIES,... | 2022-10-14 | current |
| Moog INC | OFFSET GEARBOX ASSY 256T2210-13 | 256T2210-13 | BOEING 767-200 SERIES, 767-300 SERIES,... | 2022-10-14 | current |
| Moog INC | OFFSET GEARBOX ASSY 256T2210-3 | 256T2210-3 | BOEING 767-200 SERIES, 767-300 SERIES,... | 2022-10-14 | current |
| Moog INC | OFFSET GEARBOX ASSY 256T2210-12 | 256T2210-12 | BOEING 767-200 SERIES, 767-300 SERIES,... | 2022-10-14 | current |
| Moog INC | OFFSET GEARBOX ASSY 256T2220-13 | 256T2220-13 | BOEING 767-200 SERIES, 767-300 SERIES,... | 2022-10-14 | current |
| Moog INC | OFFSET GEARBOX ASSY 256T2210-4 | 256T2210-4 | BOEING 767-200 SERIES, 767-300 SERIES,... | 2022-10-14 | current |
| Moog INC | OFFSET GEARBOX ASSY 256T2210-6 | 256T2210-6 | BOEING 767-200 SERIES, 767-300 SERIES,... | 2022-10-14 | current |
| Moog INC | OFFSET GEARBOX ASSY 256T2220-14 | 256T2220-14 | BOEING 767-200 SERIES, 767-300 SERIES,... | 2022-10-14 | current |
| Moog INC | OFFSET GEARBOX ASSY 256T2220-3 | 256T2220-3 | BOEING 767-200 SERIES, 767-300 SERIES,... | 2022-10-14 | current |
| Moog INC | OFFSET GEARBOX ASSY 256T2210-7 | 256T2210-7 | BOEING 767-200 SERIES, 767-300 SERIES,... | 2022-10-14 | current |
| Moog INC | OFFSET GEARBOX ASSY 256T2210-5 | 256T2210-5 | BOEING 767-200 SERIES, 767-300 SERIES,... | 2022-10-14 | current |
| Moog INC | OFFSET GEARBOX ASSY 256T2220-4 | 256T2220-4 | BOEING 767-200 SERIES, 767-300 SERIES,... | 2022-10-14 | current |
| Moog INC | OFFSET GEARBOX ASSY 256T2210-8 | 256T2210-8 | BOEING 767-200 SERIES, 767-300 SERIES,... | 2022-10-14 | current |
| Moog INC | OFFSET GEARBOX ASSY 256T2220-5 | 256T2220-5 | BOEING 767-200 SERIES, 767-300 SERIES,... | 2022-10-14 | current |
| Moog INC | OFFSET GEARBOX ASSY 256T2210-10 | 256T2210-10 | BOEING 767-200 SERIES, 767-300 SERIES,... | 2022-10-14 | current |
| Moog INC | OFFSET GEARBOX ASSY 256T2220-6 | 256T2220-6 | BOEING 767-200 SERIES, 767-300 SERIES,... | 2022-10-14 | current |
| Moog INC | OFFSET GEARBOX ASSY 256T2220-7 | 256T2220-7 | BOEING 767-200 SERIES, 767-300 SERIES,... | 2022-10-14 | current |
| Rsg Products INC | Offset Gearbox 09BL229200001-01 | 09BL229200001-01 | Bell 412EP | 2020-10-07 | current |
Sources: the FAA's service difficulty reports since 1995 (a report is a part that failed and was fixed, as filed by an airline, repair station or owner; the count shows reporting as much as reliability) and the parts manufacturer approvals in the FAA's Dynamic Regulatory System. The part name is the reporters' and the approval holders' own words, reduced to the first plain words so that spellings meet.