Overview
The Donaldson P169560 is a premium hydraulic filter cartridge designed for demanding industrial hydraulic systems. This cartridge features cellulose filter media with 23 micron efficiency at Beta 1000 and 7 micron efficiency at Beta 2, delivering superior contamination control and extended component life. The robust construction ensures stable performance across harsh operating environments, making it the ideal replacement for OEM Isuzu filters and many other industrial applications.
Key Features
- High-performance hydraulic cartridges that utilize Donaldson media technology undergoes stringent design and testing
- Donaldson media formulations provide superior hydraulic system protection
- Durable cellulose media construction for extended service life and reduced maintenance costs
- Compact 3.68 inch outer diameter design fits standard hydraulic filter housings
- Donaldson offers the largest selection of replacement hydraulic cartridges for greater contamination control
Technical Specifications
- Outer Diameter: 3.68 inches
- Inner Diameter: 1.75 inches
- Overall Length: 18.31 inches
- Media Type: Cellulose
- Efficiency Beta 2: 7 micron
- Efficiency Beta 1000: 23 micron
- Collapse Pressure: 75 psi
- Operating Temperature Range: -45 to 225°F
- Seal Material: Buna-N
- Style: Cartridge filter element
Typical Applications
The Donaldson P169560 is widely used in industrial machinery and hydraulic systems including heavy equipment, compactors, earth-moving machinery, industrial hydraulic power units, and mobile equipment requiring reliable contamination control. Applications include Bomag compactors and similar equipment requiring OEM-grade filtration.
Compatibility & Replacements
Compatible With
- Standard spin-on and cartridge hydraulic filter housings with 1.75″ ID / 3.68″ OD configuration
- Industrial hydraulic systems rated for 75 psi collapse pressure
- Equipment operating in temperature ranges from -45°F to 225°F
- OEM hydraulic systems requiring cellulose cartridge media
Replaces / Drop-In Replacement For
- Baldwin PT8489, Big A 91413, Bomag 853531259, CarQuest 84413, Caterpillar 3I1542, Parker 924792, Fleetguard HF7781, Wix 57413, WilFit cross-reference models
- OEM Isuzu hydraulic filters
- Hycon 2067740, Separation Technologies ST7781, VMC HF169560, Woodgate WGH7781
Works With
- Hydraulic power units from all major manufacturers
- Mobile and stationary hydraulic equipment
- Industrial fluid power systems using mineral hydraulic oils
- Equipment designed for cartridge filter elements with standard cavity dimensions



