B · official + dimensions4 equivalents · 4 brands

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

HS-OT2011one HiStar element — compatible replacement for every part below

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

Dimensions: OD 300 mm · ID 265 mm · H 250 mm · thread M8X1.25

Interchangeable cross-brand part numbers

SF®

DC 3034

WISMET®

WOA 23056

Mann®

4900050721

HIFI Filter®

OT 2011

Quote source

HiStar Filter® HS-OT2011 Request a quote for this part → Prefilled with your part — reply within 24h · low minimums · European supply.

The SF DC 3034 air/oil separator cross-references to HiStar HS-OT2011 — a compatible replacement element that also matches WISMET, Mann, and 4 interchangeable OEM part numbers in total. Same form, fit and function, OD 300 mm, ID 265 mm, H 250 mm. Verified against the manufacturer's own cross-reference.