B · official + dimensions8 equivalents · 7 brands

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

HS-OS5077one HiStar element — compatible replacement for every part below

AIR/OIL SEPARATOR · 8 interchangeable part numbers across 7 brands

Dimensions: OD 272 mm · ID 100 mm · H 360 mm

Typical applications: SULLAIR

Interchangeable cross-brand part numbers

Baldwin®

OAS 98023, OAS98023

Donaldson®

P 52-5655

Fleetguard®

AS 2388

WISMET®

WOA 23145

SAKURA®

SA-79708

SF®

SAO 59660

HIFI Filter®

OS 5077

Quote source

HiStar Filter® HS-OS5077 Request a quote for this part → Prefilled with your part — reply within 24h · low minimums · European supply.

The Baldwin OAS 98023 air/oil separator cross-references to HiStar HS-OS5077 — a compatible replacement element that also matches Donaldson, Fleetguard, WISMET, SAKURA, and 8 interchangeable OEM part numbers in total. Same form, fit and function, OD 272 mm, ID 100 mm, H 360 mm; fits SULLAIR. Verified against the manufacturer's own cross-reference.