B · official + dimensions6 equivalents · 6 brands

AIR FILTER cross-reference — Baldwin®, Caterpillar®, SF®, SAKURA® & more

HS-SA21819one HiStar element — compatible replacement for every part below

AIR FILTER · 6 interchangeable part numbers across 6 brands

Dimensions: OD 610 mm · ID 390 mm · H 20 mm

Typical applications: CATERPILLAR

Interchangeable cross-brand part numbers

Baldwin®

PA 2554 FOAM

Caterpillar®

4 N 7808

SF®

SKL 46722

SAKURA®

CA-55030

Wix®

49580

HIFI Filter®

SA 21819

Quote source

HiStar Filter® HS-SA21819 Request a quote for this part → Prefilled with your part — reply within 24h · low minimums · European supply.

The Baldwin PA 2554 FOAM air filter cross-references to HiStar HS-SA21819 — a compatible replacement element that also matches Caterpillar, SF, SAKURA, Wix, and 6 interchangeable OEM part numbers in total. Same form, fit and function, OD 610 mm, ID 390 mm, H 20 mm; fits CATERPILLAR. Verified against the manufacturer's own cross-reference.