Research hierarchy
- Manufacturer documentation
- Official specifications
- Authorised retailer information
- Specialist repair-part suppliers
- Cross-checking where compatibility remains unclear
Our compatibility labels
Confirmed compatible
Reliable evidence confirms fit and intended use.
Compatible with caveat
The part works, but a limitation or changed feature matters.
Not compatible
Evidence indicates the part should not be used.
Unconfirmed
There is not enough reliable evidence to recommend it.
Caveats before clicks
Where a compatible part changes aircraft weight, performance, charging behaviour, sensing, firmware behaviour or another feature, we explain the effect before a supplier link.