B · official + dimensions4 equivalents · 3 brands

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

HS-OT2073one HiStar element — compatible replacement for every part below

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

Dimensions: OD 238 mm · ID 215 mm · H 280 mm

Typical applications: CECCATO WORTHINGTON ALUP BERKO

Interchangeable cross-brand part numbers

WISMET®

WON 21959

SF®

SAO 53152, SAO 53152-KIT

HIFI Filter®

OT 2073

Quote source

HiStar Filter® HS-OT2073 Request a quote for this part → Prefilled with your part — reply within 24h · low minimums · European supply.

The WISMET WON 21959 air/oil separator cross-references to HiStar HS-OT2073 — a compatible replacement element that also matches SF, and 4 interchangeable OEM part numbers in total. Same form, fit and function, OD 238 mm, ID 215 mm, H 280 mm; fits CECCATO WORTHINGTON ALUP BERKO. Verified against the manufacturer's own cross-reference.