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Product Advantage
4G33TC-280000W Fuel Filter Assembly with Pump – Efficient fuel delivery, superior engine protection, and durable, easy maintenance.
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Integrated Pump for Efficient Fuel Delivery The built-in pump ensures stable and efficient fuel supply, reducing engine start-up issues and improving performance. | High Filtration Accuracy for Engine Protection Advanced filter element removes impurities and water from fuel, protecting the fuel injection system and extending engine lifespan. | Durable and Easy-to-Maintain Construction Robust materials withstand harsh working conditions; simple installation and maintenance reduce downtime. |

Technical Parameters
Diesel Oil Pre-filter Assy(Electron Pump)
| ITEMS | DESCRIPTION |
| Code | 4G33TC-280000W |
| Size(mm) | 310*165*125 |
| Weight(kg) | 2.8 |
Product Uses
Integrated Pump Design
Built-in pump improves fuel delivery efficiency.
High Filtration Efficiency
High-precision filter removes water and impurities, protecting the engine system.
Durable Construction
Robust and long-lasting, suitable for heavy machinery, agricultural equipment, and diesel engines.
Easy Installation & Maintenance
Simple installation and convenient maintenance reduce downtime.
Diesel engines in tractors, harvesters, and construction machinery
Fuel systems of agricultural machinery
Heavy-duty diesel equipment requiring stable fuel supply

Product Operate Guide
Ensure the fuel system is depressurized and the engine is off before installation.
Install the assembly at the designated port and connect the inlet and outlet fuel lines.
Check the pump and filter regularly and replace the filter as needed to maintain optimal filtration performance.
Q1: Can 4G33TC-280000W replace other models?
A: Only compatible with matching engine models. Confirm specifications before replacement.
Q2: How often should the filter element be replaced?
A: Depending on the operating environment, generally every 250–500 hours or once per season.
Q3: Can the pump-equipped assembly directly replace the original filter?
A: Ensure port compatibility and pump voltage match; otherwise, fuel supply may be affected.



Product Video