B · official + dimensions5 equivalents · 3 brands

ENGINE BREATHER FILTER cross-reference — Caterpillar®, Mann®

HS-SAO5460one HiStar element — compatible replacement for every part below

ENGINE BREATHER FILTER · 5 interchangeable part numbers across 3 brands

Dimensions: OD 138 mm · ID 114 mm · H 217 mm

Interchangeable cross-brand part numbers

Caterpillar®

1654021, 1654021-P, 3608798

Mann®

3931070500

HIFI Filter®

SAO 5460

Quote source

HiStar Filter® HS-SAO5460 Request a quote for this part → Prefilled with your part — reply within 24h · low minimums · European supply.

The Caterpillar 1654021 engine breather filter cross-references to HiStar HS-SAO5460 — a compatible replacement element that also matches Mann, and 5 interchangeable OEM part numbers in total. Same form, fit and function, OD 138 mm, ID 114 mm, H 217 mm. Verified against the manufacturer's own cross-reference.