B · official + dimensions3 equivalents · 3 brands

AIR FILTER cross-reference — Caterpillar®, Donaldson®

HS-SA12991one HiStar element — compatible replacement for every part below

AIR FILTER · 3 interchangeable part numbers across 3 brands

Dimensions: OD 61.5 mm · ID 58 mm · H 39 mm

Interchangeable cross-brand part numbers

Caterpillar®

5221451

Donaldson®

P 58-4644

HIFI Filter®

SA 12991

Quote source

HiStar Filter® HS-SA12991 Request a quote for this part → Prefilled with your part — reply within 24h · low minimums · European supply.

The Caterpillar 5221451 air filter cross-references to HiStar HS-SA12991 — a compatible replacement element that also matches Donaldson, and 3 interchangeable OEM part numbers in total. Same form, fit and function, OD 61.5 mm, ID 58 mm, H 39 mm. Verified against the manufacturer's own cross-reference.