B · official + dimensions11 equivalents · 8 brands

AIR/OIL SEPARATOR cross-reference — Donaldson®, Baldwin®, INGERSOLL RAND®, Fleetguard® & more

HS-OS601one HiStar element — compatible replacement for every part below

AIR/OIL SEPARATOR · 11 interchangeable part numbers across 8 brands

Dimensions: OD 178 mm · ID 134 mm · H 301 mm

Typical applications: INGERSOLL RAND

Interchangeable cross-brand part numbers

Donaldson®

P 53-8609, P 78-2919

Baldwin®

OAS 99017, OAS99017

INGERSOLL RAND®

92077601

Fleetguard®

AS 2437

WISMET®

WON 22072

Mann®

4900255171

SF®

DB 2038, SAO 56850

HIFI Filter®

OS 601

Quote source

HiStar Filter® HS-OS601 Request a quote for this part → Prefilled with your part — reply within 24h · low minimums · European supply.

The Donaldson P 53-8609 air/oil separator cross-references to HiStar HS-OS601 — a compatible replacement element that also matches Baldwin, INGERSOLL RAND, Fleetguard, WISMET, and 11 interchangeable OEM part numbers in total. Same form, fit and function, OD 178 mm, ID 134 mm, H 301 mm; fits INGERSOLL RAND. Verified against the manufacturer's own cross-reference.