B · official + dimensions3 equivalents · 3 brands

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

HS-OA1123one HiStar element — compatible replacement for every part below

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

Dimensions: OD 40 mm · ID 20 mm · H 96 mm

Interchangeable cross-brand part numbers

Mann®

4900052241

SF®

SAO 56220

HIFI Filter®

OA 1123

Quote source

HiStar Filter® HS-OA1123 Request a quote for this part → Prefilled with your part — reply within 24h · low minimums · European supply.

The Mann 4900052241 air/oil separator cross-references to HiStar HS-OA1123 — a compatible replacement element that also matches SF, and 3 interchangeable OEM part numbers in total. Same form, fit and function, OD 40 mm, ID 20 mm, H 96 mm. Verified against the manufacturer's own cross-reference.