B · official + dimensions4 equivalents · 4 brands
BREATHER FILTER cross-reference — Caterpillar®, Parker®, HIFI OLD NUMBER®
HS-FS466one HiStar element — compatible replacement for every part below
Interchangeable cross-brand part numbers
Caterpillar®
233-7850
Parker®
SB1.B1A1P
HIFI OLD NUMBER®
FS 230
HIFI Filter®
FS 466
Quote source
HiStar Filter® HS-FS466
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The Caterpillar 233-7850 breather filter cross-references to HiStar HS-FS466 — a compatible replacement element that also matches Parker, HIFI OLD NUMBER, and 4 interchangeable OEM part numbers in total. Same form, fit and function, OD 47 mm, H 45 mm. Verified against the manufacturer's own cross-reference.