SPARKLING CAT 330 Fuel Filter – Reliable Excavator Engine Protection

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.

   SPARKLING MACHINERY NEW EW145B 14528776 Sealing is a premium China-made protective component specifically engineered for EW145B wheeled excavators. As a critical barrier in the machinery’s hydraulic, fuel, and coolant systems, it prevents fluid leakage (such as hydraulic oil, fuel, or engine coolant) and blocks the ingress of dust, debris, and moisture into key components—including hydraulic cylinders, pumps, control valves, and engine housings. This safeguards system integrity, reduces costly fluid waste, and avoids damage from contamination or pressure loss, ensuring reliable operation during tasks like urban construction, road maintenance, and light earthmoving.

   Designed to original equipment standards, it maintains robust sealing performance even under EW145B’s typical working conditions: high hydraulic pressure, temperature fluctuations (-40°C to 120°C), and vibration from on-road travel and off-road operation. With optimized material elasticity and precision-molded structural design, it fits tightly to component interfaces without deformation over time. Backed by strict quality verification, it guarantees long-lasting sealing effectiveness to support uninterrupted work cycles and minimize maintenance costs linked to leaks.

   SPARKLING MACHINERY NEW R200W7A R210LC7A HL730-7A 4903286 Pressure Sensor is a premium China-made electrical measurement component specifically engineered for R200W7A, R210LC7A, and HL730-7A construction machinery (including excavators and loaders). As a critical part of the machinery’s monitoring system, it accurately detects hydraulic or fuel system pressure in real time, converting pressure signals into electrical data to transmit to the main controller. This enables real-time pressure monitoring, over-pressure alarm triggering, and optimal adjustment of system operations—critical for preventing equipment damage and ensuring safe, efficient performance in construction, mining, and material handling tasks.

   Designed to original equipment standards, it maintains high measurement accuracy (within industry-leading tolerances) even under harsh working conditions, such as extreme temperatures, vibration, and dust. With a robust protective structure and anti-interference design, it resists environmental wear and signal distortion. Backed by strict quality verification, it guarantees reliable performance to support uninterrupted machinery monitoring and reduce downtime caused by pressure-related failures.

SPARKLING MACHINERY offers the KTC0185/KTC10240 gear reduction unit for CX460 and CX470B excavators, ensuring smooth torque transfer and durability under heavy-duty use. Built with high-strength materials and tested for OEM fit, it delivers reliable performance with fast global shipping and expert support.