B · official + dimensions7 equivalents · 7 brands

OIL FILTER cross-reference — Caterpillar®, Donaldson®, Fleetguard®, WISMET® & more

HS-SO1727one HiStar element — compatible replacement for every part below

OIL FILTER · 7 interchangeable part numbers across 7 brands

Dimensions: OD 97 mm · ID 93 mm · H 144 mm · thread 5/8-18

Interchangeable cross-brand part numbers

Caterpillar®

3 I 1620

Donaldson®

P 55-0194

Fleetguard®

LF 727

WISMET®

WOS 45302

SF®

SP 4491

Wix®

51110

HIFI Filter®

SO 1727

Quote source

HiStar Filter® HS-SO1727 Request a quote for this part → Prefilled with your part — reply within 24h · low minimums · European supply.

The Caterpillar 3 I 1620 oil filter cross-references to HiStar HS-SO1727 — a compatible replacement element that also matches Donaldson, Fleetguard, WISMET, SF, and 7 interchangeable OEM part numbers in total. Same form, fit and function, OD 97 mm, ID 93 mm, H 144 mm. Verified against the manufacturer's own cross-reference.