B · official + dimensions4 equivalents · 4 brands

AIR/OIL SEPARATOR cross-reference — Donaldson®, Fleetguard®, SF®

HS-OS5289one HiStar element — compatible replacement for every part below

AIR/OIL SEPARATOR · 4 interchangeable part numbers across 4 brands

Dimensions: OD 307 mm · ID 220 mm · H 238 mm

Interchangeable cross-brand part numbers

Donaldson®

P 53-0803

Fleetguard®

AS 2244

SF®

SAO 56985

HIFI Filter®

OS 5289

Quote source

HiStar Filter® HS-OS5289 Request a quote for this part → Prefilled with your part — reply within 24h · low minimums · European supply.

The Donaldson P 53-0803 air/oil separator cross-references to HiStar HS-OS5289 — a compatible replacement element that also matches Fleetguard, SF, and 4 interchangeable OEM part numbers in total. Same form, fit and function, OD 307 mm, ID 220 mm, H 238 mm. Verified against the manufacturer's own cross-reference.