B · official + dimensions4 equivalents · 3 brands

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

HS-OA1175one HiStar element — compatible replacement for every part below

AIR/OIL SEPARATOR · 4 interchangeable part numbers across 3 brands

Dimensions: OD 140 mm · ID 69 mm · H 570 mm

Interchangeable cross-brand part numbers

Baldwin®

OAS 98020, OAS98020

SF®

SAO 56280

HIFI Filter®

OA 1175

Quote source

HiStar Filter® HS-OA1175 Request a quote for this part → Prefilled with your part — reply within 24h · low minimums · European supply.

The Baldwin OAS 98020 air/oil separator cross-references to HiStar HS-OA1175 — a compatible replacement element that also matches SF, and 4 interchangeable OEM part numbers in total. Same form, fit and function, OD 140 mm, ID 69 mm, H 570 mm. Verified against the manufacturer's own cross-reference.