B · official + dimensions4 equivalents · 4 brands

AIR FILTER cross-reference — Baldwin®, SF®, WISMET®

HS-SA12177one HiStar element — compatible replacement for every part below

AIR FILTER · 4 interchangeable part numbers across 4 brands

Dimensions: OD 147 mm · ID 103 mm · H 76 mm

Typical applications: ROBIN

Interchangeable cross-brand part numbers

Baldwin®

PA 4907

SF®

SL 1477

WISMET®

WAI 40088

HIFI Filter®

SA 12177

Quote source

HiStar Filter® HS-SA12177 Request a quote for this part → Prefilled with your part — reply within 24h · low minimums · European supply.

The Baldwin PA 4907 air filter cross-references to HiStar HS-SA12177 — a compatible replacement element that also matches SF, WISMET, and 4 interchangeable OEM part numbers in total. Same form, fit and function, OD 147 mm, ID 103 mm, H 76 mm; fits ROBIN. Verified against the manufacturer's own cross-reference.