B · official + dimensions4 equivalents · 3 brands

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

HS-OS5015one HiStar element — compatible replacement for every part below

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

Dimensions: OD 273 mm · ID 219 mm · H 212 mm

Interchangeable cross-brand part numbers

SF®

DB 2106, SAO 57490

WISMET®

WON 22177

HIFI Filter®

OS 5015

Quote source

HiStar Filter® HS-OS5015 Request a quote for this part → Prefilled with your part — reply within 24h · low minimums · European supply.

The SF DB 2106 air/oil separator cross-references to HiStar HS-OS5015 — a compatible replacement element that also matches WISMET, and 4 interchangeable OEM part numbers in total. Same form, fit and function, OD 273 mm, ID 219 mm, H 212 mm. Verified against the manufacturer's own cross-reference.