B · official + dimensions4 equivalents · 3 brands

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

HS-OT2026one HiStar element — compatible replacement for every part below

AIR/OIL SEPARATOR · 4 interchangeable part numbers across 3 brands

Dimensions: OD 483 mm · ID 440 mm · H 670 mm

Interchangeable cross-brand part numbers

WISMET®

WOA 23079

SF®

DC 3054, SAO 59180

HIFI Filter®

OT 2026

Quote source

HiStar Filter® HS-OT2026 Request a quote for this part → Prefilled with your part — reply within 24h · low minimums · European supply.

The WISMET WOA 23079 air/oil separator cross-references to HiStar HS-OT2026 — a compatible replacement element that also matches SF, and 4 interchangeable OEM part numbers in total. Same form, fit and function, OD 483 mm, ID 440 mm, H 670 mm. Verified against the manufacturer's own cross-reference.