B · official + dimensions4 equivalents · 4 brands

AIR/OIL SEPARATOR cross-reference — INGERSOLL RAND®, SF®, Mann®

HS-OS5252one HiStar element — compatible replacement for every part below

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

Dimensions: OD 382 mm · ID 273 mm · H 460 mm

Interchangeable cross-brand part numbers

INGERSOLL RAND®

23566938

SF®

SAO 54338

Mann®

4930454401

HIFI Filter®

OS 5252

Quote source

HiStar Filter® HS-OS5252 Request a quote for this part → Prefilled with your part — reply within 24h · low minimums · European supply.

The INGERSOLL RAND 23566938 air/oil separator cross-references to HiStar HS-OS5252 — a compatible replacement element that also matches SF, Mann, and 4 interchangeable OEM part numbers in total. Same form, fit and function, OD 382 mm, ID 273 mm, H 460 mm. Verified against the manufacturer's own cross-reference.