B · official + dimensions5 equivalents · 4 brands

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

HS-OS5074one HiStar element — compatible replacement for every part below

AIR/OIL SEPARATOR · 5 interchangeable part numbers across 4 brands

Dimensions: OD 355 mm · ID 298 mm · H 305 mm

Interchangeable cross-brand part numbers

Mann®

4941252101, 4941253101

WISMET®

WON 22206

SF®

SAO 57740

HIFI Filter®

OS 5074

Quote source

HiStar Filter® HS-OS5074 Request a quote for this part → Prefilled with your part — reply within 24h · low minimums · European supply.

The Mann 4941252101 air/oil separator cross-references to HiStar HS-OS5074 — a compatible replacement element that also matches WISMET, SF, and 5 interchangeable OEM part numbers in total. Same form, fit and function, OD 355 mm, ID 298 mm, H 305 mm. Verified against the manufacturer's own cross-reference.