233-9856 Standard Efficiency Fuel Water Separator
Description
Cat® Standard Efficiency Fuel Water Separators are designed to remove 100% of free water and 90% of emulsified water, as well as smaller contaminants, while helping extend the life of fuel filters and injectors.
Our fuel water separators are designed and built specifically for Cat equipment to extend the life of secondary filters and precision fuel system components.
Choosing Genuine Cat filters is the best choice for protecting your Cat equipment.
Features
- Designed by Caterpillar as an integral component of critical fuel systems
- Available only from Caterpillar
- No one knows Cat fuel systems better than Caterpillar
- Cat filters outperform imitations – see test results
Specifications
| Efficiency Rating | Standard Efficiency |
|---|---|
| Efficiency Category | Ultra High Efficiency |
| Flow Direction | In-to-Out |
| Diameter | 79.3 mm (3.122 in) |
| Length | 147.4 mm (5.803 in) |
Compatible Equipment
- Mini Excavators: 303.5D, 307D, 307E2, 303.5C, 308E2, 305.5E
- Excavators: 306E2, 307E, 308D, 308E, 306E, 305C CR, 303C CR
- Skid Steer Loaders: 279C, 262C, 246C, 236B3







