Donaldson P551311

Secondary fuel filter

Manufacturer reference · supply unconfirmed

Reference information only. Exact application, offered brand, stock, price and lead time require confirmation. No FarDrive substitute is verified.

Recorded specifications

Series nominal diameter (mm)	93
Length / height (mm)	232.8
Media	Cellulose
Efficiency	5 micron at 99.9%; ISO 19438
Maximum recommended flow (l/h)	450

Selection checks

Secondary fuel element. The 99.9% efficiency basis differs from the 99% basis listed for P557440. Do not compare micron numbers without the efficiency level. Please confirm the complete filter reference and fuel-system configuration.

Manufacturer evidence

Donaldson ↗ · 2026-10-29

SHA256 e85493d8bdc85ff13012a4d38cb8286f24f267ff5264a90f999ca9831a236dff

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