B · official + dimensions6 equivalents · 5 brands

AIR/OIL SEPARATOR cross-reference — Donaldson®, SF®, HIFI OLD NUMBER®, WISMET®

HS-OT2044one HiStar element — compatible replacement for every part below

AIR/OIL SEPARATOR · 6 interchangeable part numbers across 5 brands

Dimensions: OD 160 mm · ID 134 mm · H 340 mm

Interchangeable cross-brand part numbers

Donaldson®

P 78-5224

SF®

DC 3076, SAO 59380

HIFI OLD NUMBER®

OT 2009

WISMET®

WOA 23105

HIFI Filter®

OT 2044

Quote source

HiStar Filter® HS-OT2044 Request a quote for this part → Prefilled with your part — reply within 24h · low minimums · European supply.

The Donaldson P 78-5224 air/oil separator cross-references to HiStar HS-OT2044 — a compatible replacement element that also matches SF, HIFI OLD NUMBER, WISMET, and 6 interchangeable OEM part numbers in total. Same form, fit and function, OD 160 mm, ID 134 mm, H 340 mm. Verified against the manufacturer's own cross-reference.