B · official + dimensions5 equivalents · 5 brands

AIR FILTER cross-reference — Baldwin®, Donaldson®, SF®, Wix®

HS-SA12243one HiStar element — compatible replacement for every part below

AIR FILTER · 5 interchangeable part numbers across 5 brands

Dimensions: OD 101 mm · ID 70 mm · H 80 mm

Typical applications: ONAN

Interchangeable cross-brand part numbers

Baldwin®

PA 4557

Donaldson®

P 53-0643

SF®

SL 1963

Wix®

42362

HIFI Filter®

SA 12243

Quote source

HiStar Filter® HS-SA12243 Request a quote for this part → Prefilled with your part — reply within 24h · low minimums · European supply.

The Baldwin PA 4557 air filter cross-references to HiStar HS-SA12243 — a compatible replacement element that also matches Donaldson, SF, Wix, and 5 interchangeable OEM part numbers in total. Same form, fit and function, OD 101 mm, ID 70 mm, H 80 mm; fits ONAN. Verified against the manufacturer's own cross-reference.