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B · official + dimensions7 equivalents · 5 brands

BREATHER FILTER cross-reference — Caterpillar®, ARGO®, SF®, WISMET®

HS-FS394one HiStar element — compatible replacement for every part below
BREATHER FILTER · 7 interchangeable part numbers across 5 brands
Dimensions: OD 80 mm · H 65 mm · thread 3/4"-BSP
Typical applications: O & K CASE CATERPILLAR LIEBHERR NEW HOLLAND
Interchangeable cross-brand part numbers
Caterpillar®
1947849
ARGO®
L 1.0809-51, L 1.0809-71
SF®
SBL 10845
WISMET®
WTB 20647, WTB 34117
HIFI Filter®
FS 394
Quote source
HiStar Filter® HS-FS394 Request a quote for this part → Prefilled with your part — reply within 24h · low minimums · European supply.

The Caterpillar 1947849 breather filter cross-references to HiStar HS-FS394 — a compatible replacement element that also matches ARGO, SF, WISMET, and 7 interchangeable OEM part numbers in total. Same form, fit and function, OD 80 mm, H 65 mm; fits O & K CASE CATERPILLAR LIEBHERR. Verified against the manufacturer's own cross-reference.