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Donaldson · Hydraulic Catalog · inline line

P171616 filter element: specifications & equivalents

The P171616 is a Donaldson inline-line hydraulic filter element, built with cellulose media, rated at 27 µm class. Verify against the current manufacturer data sheet before ordering.

Filtration rating 27 µm nom.
Media Cellulose
Line type inline
Catalog verified. Parameters extracted from the manufacturer’s electronic catalog / official interchange document and checked 2026-09-28. Confidence score 0.90.

OD/ID dimensions, collapse pressure and bypass settings are not printed in the filter-element choice table and are pending extraction from the housing dimension pages. Verify against the current Donaldson data sheet before ordering.

Specification table

ParameterValue
Filter type inline line
Media Cellulose
Filtration rating 27 µm
Rating basis nominal
Length 178 mm
Integral bypass valve none (housing/valve-dependent)
Manufacturer part no. P171616
Source catalog Donaldson Company: Hydraulic Filtration Product Guide (F112100-ENG)
Last verified2026-09-28

Sources: Donaldson Company — Hydraulic Filtration Product Guide (F112100-ENG) — accessed 2026-09-27.

Donaldson® and all model designations are trademarks of their respective owners, used here for identification only — ElementRef is an independent reference site, not an authorized Donaldson distributor.

Cross references & equivalents

Equivalent modelBrandMatch levelNote
↔ A120C25FiltrecpartialFiltrec's official Cross Navigator maps DONALDSON P171616 to FILTREC A120C25 as a direct replacement, publishing the FILTREC element's OD/ID/height envelope and media grade. Rated micron differs (27 vs 25 µm) — verify efficiency class and collapse/seal for the housing before substituting.
↔ HF7835FleetguardpartialFleetguard's online catalog lists P171616 as an interchange for HF7835. Envelope cross-reference; verify micron grade, collapse rating and seal configuration before substituting.
↔ WD12002MANN-FILTERpartialMANN-FILTER's online catalog lists P171616 (DONALDSON) as a comparison number for WD12002. Envelope cross-reference; verify micron grade, collapse rating and seal configuration before substituting.

Interchange levels: full catalog-confirmed drop-in · partial verify parameters · verify manual confirmation required. Links resolve to the equivalent model's specification page where available.

Full chart: Donaldson cross reference chart →

How the P171616 model number is decoded

  • P171616Donaldson hydraulic filter element part number per the Hydraulic Filtration Product Guide (F112100-ENG).
  • SP50/60Product family: SP50/60.
  • CelluloseFilter media: Cellulose.
  • 27 μmNominal filtration rating at βx(c) = 2 per ISO 16889.

Typical equipment & applications

  • Donaldson SP50/60 hydraulic filter housing

Selection pitfalls — read before you substitute

  • “10 µm nominal” and “12 µm at β1000” can describe the very same media — one is reported at β≥200, the other at β≥1000 per ISO 16889. Compare ratings at the same Beta test point, not just the printed micron number.

Frequently asked questions

What micron rating does P171616 use?
This element is rated 27 µm (nominal class). Always compare Beta ratings at the same test point: two brands may print different micron numbers for the same physical grade.
What replaces the P171616 filter element?
3 partial match(es) requiring parameter review
How do I read the P171616 part number?
See the designation decoder above: each segment of P171616 encodes size, line type, filtration grade and media/collapse execution.

Other models in the Hydraulic Catalog series

All 360 →
P160700 150 µm P161016 4 µm P161571 22 µm P162233 75 µm P163542 11 µm P163567 23 µm P163945 150 µm P164056 13 µm P164059 22 µm P164405 4 µm

Reviewed & verified by the ElementRef engineering desk against Donaldson Company on 2026-09-28. Read our editorial & correction policy.