B · official + dimensions12 equivalents · 9 brands

AIR/OIL SEPARATOR cross-reference — Fleetguard®, Baldwin®, Donaldson®, INGERSOLL RAND® & more

HS-OS578one HiStar element — compatible replacement for every part below

AIR/OIL SEPARATOR · 12 interchangeable part numbers across 9 brands

Dimensions: OD 375 mm · ID 299 mm · H 455 mm

Interchangeable cross-brand part numbers

Fleetguard®

AS 2263

Baldwin®

OAS 98040, OAS98040

Donaldson®

P 52-5712

INGERSOLL RAND®

23545841, 39739578

SF®

SAO 58520

Mann®

LE 43005, LE 43005 X

WISMET®

WON 22297

Wix®

P 84 B 698

HIFI Filter®

OS 578

Quote source

HiStar Filter® HS-OS578 Request a quote for this part → Prefilled with your part — reply within 24h · low minimums · European supply.

The Fleetguard AS 2263 air/oil separator cross-references to HiStar HS-OS578 — a compatible replacement element that also matches Baldwin, Donaldson, INGERSOLL RAND, SF, and 12 interchangeable OEM part numbers in total. Same form, fit and function, OD 375 mm, ID 299 mm, H 455 mm. Verified against the manufacturer's own cross-reference.