B · official + dimensions10 equivalents · 4 brands

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

HS-SI41509one HiStar element — compatible replacement for every part below

AIR/OIL SEPARATOR · 10 interchangeable part numbers across 4 brands

Dimensions: OD 72 mm · ID 42 mm · H 259 mm

Typical applications: BUSCH

Interchangeable cross-brand part numbers

Mann®

4900052441, 4900054231, 4900055231, LE 6014

SF®

DA 1052, SAO 55568, SL 8202, SL 8209

WISMET®

WON 344442

HIFI Filter®

SI 41509

Quote source

HiStar Filter® HS-SI41509 Request a quote for this part → Prefilled with your part — reply within 24h · low minimums · European supply.

The Mann 4900052441 air/oil separator cross-references to HiStar HS-SI41509 — a compatible replacement element that also matches SF, WISMET, and 10 interchangeable OEM part numbers in total. Same form, fit and function, OD 72 mm, ID 42 mm, H 259 mm; fits BUSCH. Verified against the manufacturer's own cross-reference.