B · official + dimensions4 equivalents · 3 brands

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

HS-OA1084one HiStar element — compatible replacement for every part below

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

Dimensions: OD 70 mm · ID 40 mm · H 67 mm

Interchangeable cross-brand part numbers

SF®

DA 1083, SAO 55800

WISMET®

WDA 21154

HIFI Filter®

OA 1084

Quote source

HiStar Filter® HS-OA1084 Request a quote for this part → Prefilled with your part — reply within 24h · low minimums · European supply.

The SF DA 1083 air/oil separator cross-references to HiStar HS-OA1084 — a compatible replacement element that also matches WISMET, and 4 interchangeable OEM part numbers in total. Same form, fit and function, OD 70 mm, ID 40 mm, H 67 mm. Verified against the manufacturer's own cross-reference.