B · official + dimensions3 equivalents · 3 brands

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

HS-FSN112one HiStar element — compatible replacement for every part below

BREATHER FILTER · 3 interchangeable part numbers across 3 brands

Dimensions: OD 81.5 mm · ID 17.5 mm · H 20.5 mm

Interchangeable cross-brand part numbers

Caterpillar®

9 X 2205

HIFI OLD NUMBER®

9X2205

HIFI Filter®

FSN 112

Quote source

HiStar Filter® HS-FSN112 Request a quote for this part → Prefilled with your part — reply within 24h · low minimums · European supply.

The Caterpillar 9 X 2205 breather filter cross-references to HiStar HS-FSN112 — a compatible replacement element that also matches HIFI OLD NUMBER, and 3 interchangeable OEM part numbers in total. Same form, fit and function, OD 81.5 mm, ID 17.5 mm, H 20.5 mm. Verified against the manufacturer's own cross-reference.