IPC record
Identity and application.
The reviewed catalog row establishes the part identity and its location in the combined Hawker IPC. It does not establish the condition of a particular unit or approve that unit for installation.
| Part number | AIR45418-0verified |
|---|---|
| Preferred name | Hydraulic inward-relief valveverified |
| IPC nomenclature | Valve assembly, inward relief, spares replacement for AIR45418verified |
| System | Hydraulic powerverified |
| Primary ATA chapter | 29verified |
| Lookup variants | AIR454180, AIR45418/0verified |
| Aircraft and publication scope | Effectivity | Figure / item | Qty | Review |
|---|---|---|---|---|
| Hawker 800XP, 850XP, and 900XP with kit 140-9004 publication scope | 8266-8400,8402-8420,8422-8433,8435-8445,8448-8999 as printed in the IPC export | 29-10-05-40 / 235 | 1 | verified |
Cross-reference check
Relationships and limits.
- AIR45418-0 is printed as the spares replacement for AIR45418.
- The row adds unit-exchange status and keeps the same item, quantity, effectivity, and CMM reference.
The same four serials excluded on the base row are excluded here. Unit-exchange status does not define the offered valve's condition, time status, release, or core terms.
Mechanic's lookup notes
Common questions about AIR45418-0.
Is AIR45418-0 an exchange item?
Yes. The IPC marks the -0 valve as a unit exchange item and references CMM 29-10-11.
Does AIR45418-0 replace AIR45418?
Yes. The reviewed row prints that one-way spares-replacement relationship.
Long-form context
Technical guides that use this record.
Technical sources
Hawker 800XP, 850XP and 900XP Illustrated Parts CatalogTextron Aviation
- Document
- IPC-800XP
- Revision
- A0
- Published
- 2026-02-05
- Supports
- Part identities, nomenclature, figure and item references, quantity, effectivity, and relationship language as printed in the supplied IPC export.
Purchase or request quotes
Open a supplier or RFQ source below. Confirm effectivity, traceability, certification, condition, price, and current availability directly with the source.
- WBParts AIR45418-0Distributor
Link checked 2026-08-21 | Exact-number RFQ route; confirm exchange terms and documentation
- Allaero Hawker 800XP and 850XP inventoryDistributor
Link checked 2026-08-21 | Search AIR45418-0 and confirm exchange condition and documentation