Position map for the two Maxaret numbers
The part number changes with the inner and outer position across the left and right sides. Read the position as a pair, not just as left or right.
| Aircraft position | IPC part number | Figure | Item | Quantity printed |
|---|---|---|---|---|
| Left-hand inner | AC65216 | 32-40-30-10 | 272 | 1 |
| Right-hand outer | AC65216 | 32-40-30-10 | 272 | 1 |
| Left-hand outer | AC65218 | 32-40-30-10 | 275 | 1 |
| Right-hand inner | AC65218 | 32-40-30-10 | 275 | 1 |
Both rows print effectivity 8266-8999 and reference CMM 32-40-28. Both are identified as unit exchange items. The technical source supports the position, figure, item, quantity, effectivity, exchange notation, and CMM reference as printed.
Why left or right alone is not enough
There is an inner and outer assignment on each side:
- left-hand inner uses AC65216
- left-hand outer uses AC65218
- right-hand inner uses AC65218
- right-hand outer uses AC65216
A request that only says “left Maxaret” is incomplete. It leaves two possible catalog positions. Keep inner or outer with the side, then add the exact removed-unit part and serial numbers.
What to put on a Maxaret quote request
| Required detail | Reason for including it |
|---|---|
| Exact part number | Separates AC65216 from AC65218 |
| LH or RH position | Establishes the aircraft side |
| Inner or outer position | Completes the IPC position assignment |
| Aircraft model and serial | Supports the effectivity check |
| Removed-unit serial number | Keeps the physical unit tied to the request |
| Required condition and release | Separates sourcing from installation approval |
| Core details | Needed when the quote is on an exchange basis |
The removal record and data plate should agree with the requested number. If they do not, stop and resolve the configuration against current approved data.
Exchange status does not establish interchangeability
The IPC marks both Maxaret numbers as unit exchange items. That describes the catalog’s spares treatment. It does not make AC65216 and AC65218 substitutes for one another.
On an exchange quote, check the exact part number, serial number, modification state, offered condition, traceability, release paperwork, core eligibility, and return terms. Similar supplier titles are not enough to change the position assignment.
Related ATA 32 records
The same wheel-and-brake figure includes left-hand modulator ACM22740 and right-hand modulator ACM22742. Those are also side-specific records, but their left and right relationship should not be used to infer Maxaret interchangeability or hydraulic routing. The IPC figure provides parts-catalog context. It is not a substitute for the applicable system schematic or maintenance manual.
Direct lookup answers
Common questions.
Which Maxaret part number is used at the left-hand inner wheel position?
The reviewed IPC assigns AC65216 to the left-hand inner position. The same number is also assigned to the right-hand outer position.
Which Maxaret part number is used at the right-hand inner wheel position?
The reviewed IPC assigns AC65218 to the right-hand inner position. The same number is also assigned to the left-hand outer position.
Can AC65216 and AC65218 be treated as interchangeable Maxaret assemblies?
No interchangeability is stated in the reviewed IPC. They have different position assignments, so any substitution requires current approved technical data.
Technical sources
Hawker 800XP, 850XP and 900XP Illustrated Parts CatalogTextron Aviation
- Document
- IPC-800XP
- Revision
- A0
- Published
- 2026-02-05
- Supports
- The part identities, nomenclature, figure and item references, quantities, effectivity, and relationship language discussed in this guide, as printed in the supplied export.