B · official + dimensions4 equivalents · 4 brands

OIL FILTER cross-reference — Baldwin®, PUROLATOR®, Fleetguard®

HS-SO621one HiStar element — compatible replacement for every part below

OIL FILTER · 4 interchangeable part numbers across 4 brands

Dimensions: OD 88 mm · ID 26 mm · H 102 mm

Interchangeable cross-brand part numbers

Baldwin®

P 40011

PUROLATOR®

L 20040

Fleetguard®

LF 621

HIFI Filter®

SO 621

Quote source

HiStar Filter® HS-SO621 Request a quote for this part → Prefilled with your part — reply within 24h · low minimums · European supply.

The Baldwin P 40011 oil filter cross-references to HiStar HS-SO621 — a compatible replacement element that also matches PUROLATOR, Fleetguard, and 4 interchangeable OEM part numbers in total. Same form, fit and function, OD 88 mm, ID 26 mm, H 102 mm. Verified against the manufacturer's own cross-reference.