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

HS-OT5146one HiStar element — compatible replacement for every part below
AIR/OIL SEPARATOR · 4 interchangeable part numbers across 4 brands
Dimensions: OD 355 mm · ID 319 mm · H 277 mm
Typical applications: SULLAIR
Interchangeable cross-brand part numbers
Baldwin®
OAS98033
SF®
SAO 54050
WISMET®
WOA 23171
HIFI Filter®
OT 5146
Quote source
HiStar Filter® HS-OT5146 Request a quote for this part → Prefilled with your part — reply within 24h · low minimums · European supply.

The Baldwin OAS98033 air/oil separator cross-references to HiStar HS-OT5146 — a compatible replacement element that also matches SF, WISMET, and 4 interchangeable OEM part numbers in total. Same form, fit and function, OD 355 mm, ID 319 mm, H 277 mm; fits SULLAIR. Verified against the manufacturer's own cross-reference.