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Cylindrical metal filter cartridge with threaded base and textured finish

Baldwin Filters

Baldwin Filters PT88-HD Hydraulic Oil Filter Cartridge 23 micron

SKU CH-DGJF-09YHQ

Cartridge hydraulic oil filter rated at 23 micron with supplied gasket for Caterpillar, Clark, Hyster, Komatsu and LeRoi equipment

  • Product typeAutomotive Filters
  • Full-flow filtration protects hydraulic systems
  • 23 micron rating captures fine contaminants
  • Cartridge design simplifies element replacement
  • Furnished G196-B gasket ensures reliable seal
  • Compatible with Caterpillar Clark Hyster Komatsu LeRoi equipment

Baldwin Filters PT88-HD Cartridge

The Baldwin Filters PT88-HD is a hydraulic oil filter cartridge rated at 23 micron. It serves as a full-flow lube or hydraulic element for heavy-duty equipment. Fleet operators and maintenance technicians use it on Caterpillar, Clark, Hyster, Komatsu and LeRoi machinery. The unit includes a G196-B furnished gasket for installation.

Sustained filtration performance

The 23 micron rating maintains consistent contaminant capture during extended operating cycles. Full-flow design allows the entire fluid volume to pass through the media without bypass under normal pressure. Cartridge construction supports steady pressure differentials across long service intervals. The supplied gasket preserves seal integrity through thermal expansion and vibration.

Pre-order compatibility check

Confirm the equipment manufacturer specifies a 23 micron cartridge for the hydraulic or lubrication circuit. Verify that the housing accepts a cartridge with an outside diameter of 5 1/8 in and an inside diameter of 3 3/8 in. Ensure the mounting arrangement does not require a threaded connection, as thread size is not applicable. Check that the installed height of 8 15/16 in clears surrounding components.

How it compares

Measured against everything we stock in Yard Ornaments & Garden Statues, at today’s prices. Recalculated every night.

Price $14.99
Cheaper than about 83% of the 1,271 comparable items (median $40.99).

Specifications

Product
Brand nameBALDWIN FILTERS
Product typeAutomotive Filters

Questions about this item

Will the PT88-HD cartridge run hot or draw extra power during continuous hydraulic operation?

The PT88-HD is a passive filter element with no moving parts, so it generates no heat and consumes no power while the hydraulic system runs all day.

What fittings or gaskets must I already have to install the PT88-HD?

The cartridge includes a G196-B gasket, and its 5-1/8 inch outside diameter matches the housing groove on listed Caterpillar, Clark, Hyster, Komatsu and LeRoi equipment.

Can the PT88-HD fit older Caterpillar or Komatsu machines that originally used a different micron rating?

The PT88-HD carries a 23 micron rating and the same 5-1/8 inch by 8-15/16 inch dimensions, so it interchanges directly where those OEM specs were specified.

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