B · official + dimensions4 equivalents · 4 brands

BREATHER FILTER cross-reference — Caterpillar®, HIFI OLD NUMBER®, SF®

HS-FSN109one HiStar element — compatible replacement for every part below

BREATHER FILTER · 4 interchangeable part numbers across 4 brands

Dimensions: OD 75 mm · ID 54 mm · H 37 mm

Typical applications: CATERPILLAR

Interchangeable cross-brand part numbers

Caterpillar®

3507735

HIFI OLD NUMBER®

FS 376

SF®

STB 5024

HIFI Filter®

FSN 109

Quote source

HiStar Filter® HS-FSN109 Request a quote for this part → Prefilled with your part — reply within 24h · low minimums · European supply.

The Caterpillar 3507735 breather filter cross-references to HiStar HS-FSN109 — a compatible replacement element that also matches HIFI OLD NUMBER, SF, and 4 interchangeable OEM part numbers in total. Same form, fit and function, OD 75 mm, ID 54 mm, H 37 mm; fits CATERPILLAR. Verified against the manufacturer's own cross-reference.