B · official + dimensions5 equivalents · 4 brands

HYGROSCOPIC BREATHERS cross-reference — Fleetguard®, DES CASE®, Mahle®

HS-FS537one HiStar element — compatible replacement for every part below

HYGROSCOPIC BREATHERS · 5 interchangeable part numbers across 4 brands

Dimensions: OD 104 mm · ID 35 mm · H 155 mm · thread 1"-NPT

Interchangeable cross-brand part numbers

Fleetguard®

AB 15810 C

DES CASE®

DC 2V, DC VG-2

Mahle®

FG-2 CV

HIFI Filter®

FS 537

Quote source

HiStar Filter® HS-FS537 Request a quote for this part → Prefilled with your part — reply within 24h · low minimums · European supply.

The Fleetguard AB 15810 C hygroscopic breathers cross-references to HiStar HS-FS537 — a compatible replacement element that also matches DES CASE, Mahle, and 5 interchangeable OEM part numbers in total. Same form, fit and function, OD 104 mm, ID 35 mm, H 155 mm. Verified against the manufacturer's own cross-reference.