B · official + dimensions4 equivalents · 3 brands

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

HS-OA1110one HiStar element — compatible replacement for every part below

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

Dimensions: OD 133 mm · ID 121 mm · H 164 mm

Interchangeable cross-brand part numbers

WISMET®

WON 214724, WON 21938

SF®

SAO 51002

HIFI Filter®

OA 1110

Quote source

HiStar Filter® HS-OA1110 Request a quote for this part → Prefilled with your part — reply within 24h · low minimums · European supply.

The WISMET WON 214724 air/oil separator cross-references to HiStar HS-OA1110 — a compatible replacement element that also matches SF, and 4 interchangeable OEM part numbers in total. Same form, fit and function, OD 133 mm, ID 121 mm, H 164 mm. Verified against the manufacturer's own cross-reference.