B · official + dimensions6 equivalents · 5 brands

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

HS-OS5137one HiStar element — compatible replacement for every part below

AIR/OIL SEPARATOR · 6 interchangeable part numbers across 5 brands

Dimensions: OD 355 mm · ID 270 mm · H 522 mm

Typical applications: SULLAIR

Interchangeable cross-brand part numbers

Baldwin®

OAS 98017, OAS98017

Donaldson®

P 53-8628

SF®

SAO 56480

WISMET®

WON 23684

HIFI Filter®

OS 5137

Quote source

HiStar Filter® HS-OS5137 Request a quote for this part → Prefilled with your part — reply within 24h · low minimums · European supply.

The Baldwin OAS 98017 air/oil separator cross-references to HiStar HS-OS5137 — a compatible replacement element that also matches Donaldson, SF, WISMET, and 6 interchangeable OEM part numbers in total. Same form, fit and function, OD 355 mm, ID 270 mm, H 522 mm; fits SULLAIR. Verified against the manufacturer's own cross-reference.