B · official + dimensions4 equivalents · 4 brands

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

HS-SA11109one HiStar element — compatible replacement for every part below

AIR FILTER · 4 interchangeable part numbers across 4 brands

Dimensions: OD 51 mm · ID 26 mm · H 82 mm

Typical applications: TECUMSEH

Interchangeable cross-brand part numbers

Wix®

42421

WISMET®

WAI 40269

SF®

SL 1837

HIFI Filter®

SA 11109

Quote source

HiStar Filter® HS-SA11109 Request a quote for this part → Prefilled with your part — reply within 24h · low minimums · European supply.

The Wix 42421 air filter cross-references to HiStar HS-SA11109 — a compatible replacement element that also matches WISMET, SF, and 4 interchangeable OEM part numbers in total. Same form, fit and function, OD 51 mm, ID 26 mm, H 82 mm; fits TECUMSEH. Verified against the manufacturer's own cross-reference.