B · official + dimensions7 equivalents · 6 brands

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

HS-OA1094one HiStar element — compatible replacement for every part below

AIR/OIL SEPARATOR · 7 interchangeable part numbers across 6 brands

Dimensions: OD 110 mm · ID 62 mm · H 167 mm

Typical applications: ATLAS COPCO

Interchangeable cross-brand part numbers

Baldwin®

OAS 99037, OAS99037

Donaldson®

P 78-3512

WISMET®

WDA 21199

SF®

SAO 56090

Mann®

4930052151

HIFI Filter®

OA 1094

Quote source

HiStar Filter® HS-OA1094 Request a quote for this part → Prefilled with your part — reply within 24h · low minimums · European supply.

The Baldwin OAS 99037 air/oil separator cross-references to HiStar HS-OA1094 — a compatible replacement element that also matches Donaldson, WISMET, SF, Mann, and 7 interchangeable OEM part numbers in total. Same form, fit and function, OD 110 mm, ID 62 mm, H 167 mm; fits ATLAS COPCO. Verified against the manufacturer's own cross-reference.