B · official + dimensions3 equivalents · 3 brands

AIR/OIL SEPARATOR cross-reference — Mann®, WISMET®

HS-OA1137one HiStar element — compatible replacement for every part below

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

Dimensions: OD 153 mm · ID 90 mm · H 120 mm · thread M10X1.5

Interchangeable cross-brand part numbers

Mann®

4930052131

WISMET®

WDA 21227

HIFI Filter®

OA 1137

Quote source

HiStar Filter® HS-OA1137 Request a quote for this part → Prefilled with your part — reply within 24h · low minimums · European supply.

The Mann 4930052131 air/oil separator cross-references to HiStar HS-OA1137 — a compatible replacement element that also matches WISMET, and 3 interchangeable OEM part numbers in total. Same form, fit and function, OD 153 mm, ID 90 mm, H 120 mm. Verified against the manufacturer's own cross-reference.