590-9787 Hydraulic Return Filter Element

590-9787 is a hydraulic return filter element designed for heavy-duty hydraulic systems in Caterpillar and Weiler equipment. Made with glass fiber filter media, it is suitable for aftermarket replacement demand in construction equipment, roadwork machinery, compaction equipment, wheel loaders, and material handling applications.

OEM Numbers

For cross-reference only. Fits equivalent part numbers with matching dimensions and application.

5909787
SH68315
491-5241
590-9787

Technical Specifications

Filter Type
Hydraulic Return Filter
Filter Media
Glass Fiber
Filter Rating
1–300 μm
Outer Diameter
161 mm
Height
575 mm
Working Pressure
0.1–1.0 MPa
Flow Rate
15 L/min
MOQ
20 pcs

Compatible Brands & Models

This hydraulic return filter element is used in excavators, wheel loaders, soil compactors, landfill compactors, asphalt milling machines, and related heavy equipment operating in construction, quarry work, roadwork, municipal engineering, site preparation, and material handling environments. It is suitable for buyers sourcing replacement hydraulic filtration parts for Caterpillar and Weiler machines in fleet maintenance and aftermarket supply programs.

Caterpillar
  • 972 XE
  • 980
  • 980 XE
  • 982
  • PM620
  • PM622
  • PM820
  • PM822
  • PM825
Caterpillar
  • 815
  • 815K
  • 816
  • 816K
  • 824
  • 824K
  • 825
  • 825K
  • 826
  • 826K
  • 950
Caterpillar
  • 315
  • 322
  • 323
  • 325 Next Gen
  • 330
  • 330 GC
  • 814
  • 814K
  • 962
  • 966
  • 972
Weiler
  • B457

Frequently Asked Questions

1. Does this filter correspond to part number 590-9787?

Yes. This product corresponds to 590-9787 and related reference numbers including 5909787, 491-5241, and SH68315.

2. Can it be used as a direct replacement?

Yes. It is supplied as an aftermarket replacement filter for the listed part numbers and compatible machines.

3. What filter material is used?

The filter media is glass fiber.

4. What is the MOQ, and do you support samples, wholesale, or OEM?

The MOQ is 20 pcs. Sample orders, bulk supply, wholesale orders, and OEM support are available.

5. What equipment can this filter fit?

This filter is used on selected Caterpillar excavators, wheel loaders, compactors, landfill compactors, and milling machines, as well as Weiler equipment. Compatible models include CAT 315, 322, 323, 325 Next Gen, 330, 330 GC, 814, 815, 816, 824, 825, 826, 950, 962, 966, 972, 973, 980, 982, PM620, PM622, PM820, PM822, PM825, and Weiler B457.

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If you are matching by part number, equipment model, or key dimensions, you can use this page as areference and then send your inquiry with quantity and application details for confirmation.

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