Donaldson · Hydraulic Catalog · inline line

P765457 filter element: specifications & equivalents

Q: What micron rating does P765457 use?

This element is rated 13 µm (nominal class). Always compare Beta ratings at the same test point: two brands may print different micron numbers for the same physical grade.

The P765457 is a Donaldson inline-line hydraulic filter element, built with synteq synthetic media, rated at 13 µm class. Verify against the current manufacturer data sheet before ordering.

Filtration rating 13 µm nom.

Media Synteq Synthetic

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

Parameter	Value
Filter type	inline line
Media	Synteq Synthetic
Filtration rating	13 µm
Rating basis	nominal
Length	472 mm
Integral bypass valve	none (housing/valve-dependent)
Manufacturer part no.	P765457
Source catalog	Donaldson Company: Hydraulic Filtration Product Guide (F112100-ENG)
Last verified	2026-09-28

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

No catalog-verified cross references yet. This model is in the manual verification queue — request a verified equivalent.

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 P765457 model number is decoded

P765457Donaldson hydraulic filter element part number per the Hydraulic Filtration Product Guide (F112100-ENG).
SRK ComboProduct family: SRK Combo.
Synteq SyntheticFilter media: Synteq Synthetic.
13 μmNominal filtration rating at βx(c) = 2 per ISO 16889.

Typical equipment & applications

Donaldson SRK Combo 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 P765457 use?

This element is rated 13 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 P765457 filter element?

Cross references are being verified for this model — use the inquiry form and the engineering desk will confirm equivalents.

How do I read the P765457 part number?

See the designation decoder above: each segment of P765457 encodes size, line type, filtration grade and media/collapse execution.

Other models in the Hydraulic Catalog series

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