B · official + dimensions7 equivalents · 4 brands

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

HS-OA1000one HiStar element — compatible replacement for every part below

AIR/OIL SEPARATOR · 7 interchangeable part numbers across 4 brands

Dimensions: OD 79.5 mm · ID 48 mm · H 158.5 mm

Typical applications: KAESER

Interchangeable cross-brand part numbers

SF®

DA 1034, SAO 55330

Mann®

4900052131, 4900052231, 4900052381

WISMET®

WDA 21060

HIFI Filter®

OA 1000

Quote source

HiStar Filter® HS-OA1000 Request a quote for this part → Prefilled with your part — reply within 24h · low minimums · European supply.

The SF DA 1034 air/oil separator cross-references to HiStar HS-OA1000 — a compatible replacement element that also matches Mann, WISMET, and 7 interchangeable OEM part numbers in total. Same form, fit and function, OD 79.5 mm, ID 48 mm, H 158.5 mm; fits KAESER. Verified against the manufacturer's own cross-reference.