Verified IPC identity record

251H15275-1A

Trimmed emergency hydraulic tank

Direct answer

251H15275-1A is the trimmed tank at Figure 29-20-05-10, item 85 for effectivity 8375-8999. The IPC says it is altered from 25HC159AB, which occupies the same item through effectivity 8374. Quantity is 1.

Last source review:

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.

251H15275-1A verified catalog fields
Part number251H15275-1Averified
Preferred nameTrimmed emergency hydraulic tankverified
IPC nomenclatureTank, trimmed, altered from 25HC159ABverified
SystemHydraulic powerverified
Primary ATA chapter29verified
Lookup variants251H152751A, 251H15275/1Averified
251H15275-1A catalog occurrences
Aircraft and publication scopeEffectivityFigure / itemQtyReview
Hawker 800XP, 850XP, and 900XP with kit 140-9004 publication scope8375-8999 as printed in the IPC export29-20-05-10 / 851verified

Cross-reference check

Relationships and limits.

  • The row identifies 251H15275-1A as altered from 25HC159AB.
  • The part is item 85, not the item-10 emergency tank assembly 25-1H15275-3A.
Important limit

This item is not the complete item-10 emergency tank assembly. Keep 251H15275-1A separate from 25-1H15275-3A when requesting a quote or checking effectivity.

Mechanic's lookup notes

Common questions about 251H15275-1A.

What tank is 251H15275-1A altered from?

The reviewed IPC names 25HC159AB and splits the item-85 effectivity at 8375.

Is 251H15275-1A the complete emergency tank assembly?

The IPC describes it as a trimmed tank at item 85. The complete later emergency tank assembly is separately listed at item 10 as 25-1H15275-3A.

Technical sources

  1. 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.