B · official + dimensions3 equivalents · 3 brands

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

HS-OS577one HiStar element — compatible replacement for every part below

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

Dimensions: OD 370 mm · ID 276 mm · H 545 mm

Interchangeable cross-brand part numbers

INGERSOLL RAND®

35798016

Donaldson®

P 52-5693

HIFI Filter®

OS 577

Quote source

HiStar Filter® HS-OS577 Request a quote for this part → Prefilled with your part — reply within 24h · low minimums · European supply.

The INGERSOLL RAND 35798016 air/oil separator cross-references to HiStar HS-OS577 — a compatible replacement element that also matches Donaldson, and 3 interchangeable OEM part numbers in total. Same form, fit and function, OD 370 mm, ID 276 mm, H 545 mm. Verified against the manufacturer's own cross-reference.