Excavator Filters

P566278 5 Micron DT Hydraulic Filter for WL16 Housings

Q: What numbers are documented for P566278?

Primary Manufacturer Part Number: P566278. Manufacturer Filter Designation: DT-HF4-27-5UM. Relationship labels distinguish formatting aliases, direct interchanges, remanufactured references and related assemblies.

Q: How do I confirm P566278 before ordering?

Match the complete part number, compare the connector or mounting arrangement with the product photos, and confirm the machine or engine model and serial range. Send clear photos of the original unit when requesting a quote.

P566278 5 Micron DT Hydraulic Filter for WL16 Housings, OEM/reference P566278, 5 Micron DT Hydraulic Filter Cartridge, product view 1

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OEM / referenceP566278

Specification5 Micron DT Hydraulic Filter Cartridge

Catalog ID64033300

High-performance DT hydraulic cartridge identified by P566278 and filter designation DT-HF4-27-5UM. Manufacturer filtration guides specify 5 micron beta 1000 performance, 705 mm nominal length and synthetic media. Published exact-number specifications give a 97.9 mm outer diameter and 40.8 mm inner diameter. Confirm the complete number, housing, dimensions, seal and filtration grade before ordering.

Product Type: DT Hydraulic Filter Cartridge
Product Brand: EexcavaStart
Outer Diameter: 97.9 mm
Inner Diameter: 40.8 mm
Length: 705 mm nominal
Efficiency Beta 1000: 5 micron
Media Type: Synthetic
Flow Direction: Outside to inside
Seal Material: Fluorocarbon
Condition: New replacement part

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Part-number relationships

Relationship	Reference family	Number
Primary Manufacturer Part Number	DT hydraulic cartridge number	P566278
Manufacturer Filter Designation	Published WL16 service-part designation	DT-HF4-27-5UM

Product fitment guide

Part numbers and compatible models

Quickly compare the reference number and recorded machine applications. Use the original photos and the checklist before ordering.

Part identification

Reference numbers

Primary number

P566278

Manufacturer number

DT-HF4-27-5UM

Formatting aliases are the same number written differently. Related assemblies and remanufactured numbers are not presented as direct interchanges.

Product summary

5 Micron DT Hydraulic Filter Cartridge

Category: Excavator Filters
Catalog ID: 64033300
Photo views: 3

Before ordering

Confirm these details

Match the complete part number on the original component.
Compare connectors, mounting points and visible dimensions with the product photos.
Confirm the exact machine or engine model and serial range before ordering.

Machine fitment

Compatible model references

3 model references

Published filter designation: DT-HF4-27-5UM
System application: Compatible WL16 low-pressure hydraulic filter housings
Fitment limitation: Confirm P566278 / DT-HF4-27-5UM, housing, 97.9 x 705 mm body, 40.8 mm inner diameter, seal and 5-micron requirement

Compatibility lists identify searchable model families, not every production serial range. Confirm the original part number and machine serial number before purchase.

Quick fitment answers

Common questions about P566278

Which machines use P566278?

Recorded compatible model references include Published filter designation: DT-HF4-27-5UM, System application: Compatible WL16 low-pressure hydraulic filter housings, Fitment limitation: Confirm P566278 / DT-HF4-27-5UM, housing, 97.9 x 705 mm body, 40.8 mm inner diameter, seal and 5-micron requirement. Confirm the complete part number and machine serial range before ordering.

What numbers are documented for P566278?

Manufacturer number: DT-HF4-27-5UM.

How do I confirm P566278 before ordering?

Match the complete part number on the original component. Compare connectors, mounting points and visible dimensions with the product photos. Confirm the exact machine or engine model and serial range before ordering. Send clear photos of the original unit and connector layout when requesting a quote.

Continue comparing verified references from the same system.

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