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

HS-OS5441one HiStar element — compatible replacement for every part below
AIR/OIL SEPARATOR · 7 interchangeable part numbers across 4 brands
Dimensions: OD 328 mm · ID 273 mm · H 402 mm
Interchangeable cross-brand part numbers
SF®
DB 2023, SAO 56710
WISMET®
WON 22044
Mann®
4900051441, 4941253131, LE 35002 X
HIFI Filter®
OS 5441
Quote source
HiStar Filter® HS-OS5441 Request a quote for this part → Prefilled with your part — reply within 24h · low minimums · European supply.

The SF DB 2023 air/oil separator cross-references to HiStar HS-OS5441 — a compatible replacement element that also matches WISMET, Mann, and 7 interchangeable OEM part numbers in total. Same form, fit and function, OD 328 mm, ID 273 mm, H 402 mm. Verified against the manufacturer's own cross-reference.