B · official + dimensions4 equivalents · 4 brands

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

HS-OA9233one HiStar element — compatible replacement for every part below

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

Dimensions: OD 117 mm · ID 86 mm · H 245 mm

Typical applications: COMPAIR-HOLMAN

Interchangeable cross-brand part numbers

WISMET®

WDA 21010

SF®

DA 1006

HIFI OLD NUMBER®

OA 2233

HIFI Filter®

OA 9233

Quote source

HiStar Filter® HS-OA9233 Request a quote for this part → Prefilled with your part — reply within 24h · low minimums · European supply.

The WISMET WDA 21010 air/oil separator cross-references to HiStar HS-OA9233 — a compatible replacement element that also matches SF, HIFI OLD NUMBER, and 4 interchangeable OEM part numbers in total. Same form, fit and function, OD 117 mm, ID 86 mm, H 245 mm; fits COMPAIR-HOLMAN. Verified against the manufacturer's own cross-reference.