B · official + dimensions5 equivalents · 5 brands

AIR FILTER cross-reference — Donaldson®, Caterpillar®, Fleetguard®, SF®

HS-SA10271one HiStar element — compatible replacement for every part below

AIR FILTER · 5 interchangeable part numbers across 5 brands

Dimensions: OD 108 mm · ID 40 mm · H 118 mm

Interchangeable cross-brand part numbers

Donaldson®

P 18-1128

Caterpillar®

7 M 7227

Fleetguard®

AF 321

SF®

SL 81997

HIFI Filter®

SA 10271

Quote source

HiStar Filter® HS-SA10271 Request a quote for this part → Prefilled with your part — reply within 24h · low minimums · European supply.

The Donaldson P 18-1128 air filter cross-references to HiStar HS-SA10271 — a compatible replacement element that also matches Caterpillar, Fleetguard, SF, and 5 interchangeable OEM part numbers in total. Same form, fit and function, OD 108 mm, ID 40 mm, H 118 mm. Verified against the manufacturer's own cross-reference.