B · official + dimensions4 equivalents · 3 brands

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

HS-OS5025one HiStar element — compatible replacement for every part below

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

Dimensions: OD 280 mm · ID 219 mm · H 370 mm

Interchangeable cross-brand part numbers

Fleetguard®

AS 2433

SF®

DB 2016, SAO 56650

HIFI Filter®

OS 5025

Quote source

HiStar Filter® HS-OS5025 Request a quote for this part → Prefilled with your part — reply within 24h · low minimums · European supply.

The Fleetguard AS 2433 air/oil separator cross-references to HiStar HS-OS5025 — a compatible replacement element that also matches SF, and 4 interchangeable OEM part numbers in total. Same form, fit and function, OD 280 mm, ID 219 mm, H 370 mm. Verified against the manufacturer's own cross-reference.