B · official + dimensions4 equivalents · 3 brands

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

HS-OA1044one HiStar element — compatible replacement for every part below

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

Dimensions: OD 114 mm · ID 66 mm · H 220 mm

Interchangeable cross-brand part numbers

WISMET®

WDA 21064

SF®

DA 1036, SAO 55350

HIFI Filter®

OA 1044

Quote source

HiStar Filter® HS-OA1044 Request a quote for this part → Prefilled with your part — reply within 24h · low minimums · European supply.

The WISMET WDA 21064 air/oil separator cross-references to HiStar HS-OA1044 — a compatible replacement element that also matches SF, and 4 interchangeable OEM part numbers in total. Same form, fit and function, OD 114 mm, ID 66 mm, H 220 mm. Verified against the manufacturer's own cross-reference.