B · official + dimensions6 equivalents · 5 brands

AIR/OIL SEPARATOR cross-reference — Baldwin®, SF®, HIFI OLD NUMBER®, WISMET®

HS-OT5147one HiStar element — compatible replacement for every part below

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

Dimensions: OD 355 mm · ID 318 mm · H 245 mm

Typical applications: SULLAIR

Interchangeable cross-brand part numbers

Baldwin®

OAS 98031, OAS98031

SF®

SAO 54060

HIFI OLD NUMBER®

OS 5147

WISMET®

WOA 23172

HIFI Filter®

OT 5147

Quote source

HiStar Filter® HS-OT5147 Request a quote for this part → Prefilled with your part — reply within 24h · low minimums · European supply.

The Baldwin OAS 98031 air/oil separator cross-references to HiStar HS-OT5147 — a compatible replacement element that also matches SF, HIFI OLD NUMBER, WISMET, and 6 interchangeable OEM part numbers in total. Same form, fit and function, OD 355 mm, ID 318 mm, H 245 mm; fits SULLAIR. Verified against the manufacturer's own cross-reference.