SPARKLING MACHINERY Fuel Filters

The 511-5053 Fuel Water Separator Filter is designed to protect your CAT 320, 330, 320GC, and 323 series excavators from fuel contamination and moisture damage. Engineered to meet or exceed Caterpillar OEM standards, this 6.2kg high-efficiency fuel filter ensures cleaner combustion, extended engine life, and optimal fuel system performance.

With advanced multi-layer filtration media, this filter effectively separates water from diesel fuel, preventing injector wear, corrosion, and cold-start issues. Ideal for harsh job sites, this unit supports long service intervals and stable engine operation.

Manufactured and quality-checked by SPARKLING MACHINERY, this unit offers genuine-level performance at a competitive price—your smart choice for reliable excavator maintenance.

Product Specifications
Part Name: Sender As - Fuel Level
Material: Features steel pipes and a plastic flange for durability and corrosion resistance.
Dimensions:
Overall Height: ~256 mm (10.08 in).
Overall Length: ~456 mm (17.95 in).
Connector Type: Uses a 2-pin DT connector.
Function: This float mechanism adjusts its position based on the fuel level, sending corresponding signals to the fuel gauge. 

Key Features

OEM-Compatible Fit: Direct replacement for Caterpillar part numbers CA3032933 / 303-2933 / 3032933, ensuring precise fit and function.

Accurate Fuel Monitoring: Provides reliable, real-time fuel level readings to the gauge.

Durable Construction: Designed to withstand harsh operating conditions, including vibrations, heat, and fuel exposure.

Easy Installation: Plug-and-play design simplifies replacement and maintenance.

Long Service Life: High-quality materials and engineering ensure extended durability in heavy-duty applications.

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