B · official + dimensions7 equivalents · 4 brands

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

HS-OS5331one HiStar element — compatible replacement for every part below

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

Dimensions: OD 348 mm · ID 298 mm · H 455 mm

Typical applications: COMPAIR-HOLMAN

Interchangeable cross-brand part numbers

Mann®

4900050331, 4900455191, 4930455241, LE 43002 X

WISMET®

WON 22050

SF®

SAO 56740

HIFI Filter®

OS 5331

Quote source

HiStar Filter® HS-OS5331 Request a quote for this part → Prefilled with your part — reply within 24h · low minimums · European supply.

The Mann 4900050331 air/oil separator cross-references to HiStar HS-OS5331 — a compatible replacement element that also matches WISMET, SF, and 7 interchangeable OEM part numbers in total. Same form, fit and function, OD 348 mm, ID 298 mm, H 455 mm; fits COMPAIR-HOLMAN. Verified against the manufacturer's own cross-reference.