Overview
The Baldwin PT8350 hydraulic filter element delivers dependable fluid filtration for Caterpillar-powered equipment and mobile hydraulic systems. Improving system fluid cleanliness levels, providing better cold start performance and meeting service interval expectations are the primary objectives in the design of Baldwin hydraulic elements. This spin-on element maintains system integrity during high-volume operation while meeting OEM service requirements.
Key Features
- Spin-on cartridge design for quick, tool-free installation
- Cellulose, synthetic and blended media construction for multi-viscosity fluid compatibility
- Accommodates low, medium and high pressure applications
- Tested and new in original packaging
- OEM-equivalent performance for Caterpillar equipment
Technical Specifications
- Part Number: PT8350
- Manufacturer: Baldwin Filters (Parker E.M.A.M. Division)
- Filter Type: Hydraulic Element, Spin-On
- Outer Diameter: 2-7/8 inches
- Height: 5-5/8 inches
- Inner Diameter: 1-1/16 inches
- Weight: 0.58 lbs
- Media Type: Cellulose/Synthetic Blend
- End Seal: Included
- Pressure Rating: Low, Medium, High applications
- Condition: New in Box
Typical Applications
- Caterpillar wheeled loaders, excavators, and dozers
- Caterpillar graders and road construction equipment
- Mobile equipment hydraulic system maintenance
- Industrial equipment with spin-on filter housings
- OEM replacements per manufacturer service schedules
Compatibility & Replacements
Compatible With
- Caterpillar hydraulic systems (equipment-specific OEM)
- Standard spin-on hydraulic filter housings
- Low, medium, and high-pressure hydraulic circuits
- Mineral and synthetic hydraulic fluids (verify fluid compatibility)
Replaces / Drop-In Replacement For
- OEM Caterpillar PT8350 hydraulic filter cartridges
- Cross-referenced equivalents in Parker/Baldwin product line
- Original equipment manufacturer filter specifications
Works With
- Caterpillar original equipment hydraulic systems
- Caterpillar maintenance and service programs
- Standard hydraulic filter cannister housings (2-7/8″ bore)












