SPARKLING 9224241 Hitachi Parts – High-Quality Excavator Components

The Travel Device Assembly / Final Drive Assy is an essential component in your excavator’s undercarriage system, responsible for converting hydraulic energy into mechanical movement, enabling the machine to crawl with precision, stability, and power.

This product is designed for compatibility with a range of Hitachi compact and medium excavators, ensuring direct fit, smooth torque transfer, and long-term durability even in challenging jobsite conditions.

Each unit is manufactured using high-strength gears, reliable oil seals, and precision assembly to guarantee quiet operation, resistance to wear, and stable output power.

   The HIGH-QUALITY 7C-7582/7C7582 TURBOCHARGER is a premium power-enhancing component meticulously engineered for Caterpillar Construction Equipment, specifically tailored to meet the high-performance demands of 3306, 3306B, D25D, and D300D excavators. As a critical part of the engine system, this turbocharger optimizes air intake efficiency, boosts engine power output, and improves fuel combustion efficiency—all while ensuring stable operation even in the most demanding construction environments. It is designed to seamlessly integrate with Caterpillar’s engine architecture, delivering consistent performance that enhances the overall productivity of your machinery.

Key Features
· Custom-engineered for perfect compatibility with Caterpillar 3306, 3306B, D25D, D300D excavators
· Advanced turbine and compressor design for maximum air compression efficiency and power boost
· High-temperature resistance and wear-resistant components for long-term reliability in harsh working conditions
· Precision-balanced rotating assembly to minimize vibration and extend service life
· Strict adherence to Caterpillar OEM specifications for consistent performance and seamless integration

Compatible Models
Caterpillar Construction Equipment Excavators: 3306, 3306B, D25D, D300D

   SPARKLING MACHINERY NEW KX121 KX161 U45 RD118-69402 Pump, Gear is a core hydraulic power component for Kubota KX121/KX161/U45 excavators (heavy-duty construction/mining use). It converts engine power into hydraulic pressure to drive actuators (arms, buckets), ensuring smooth operational movement. 
   Meeting Kubota OEM standards (RD118-69402), it resists -30°C to 100°C temps, pressure fluctuations, and wear, ensuring seamless compatibility and long-term reliable hydraulic power output.

   SPARKLING MACHINERY NEW 3974092 Pressure Sensor is a premium China-made electrical measurement component designed for compatible construction machinery (including excavators, loaders, and bulldozers). As a critical part of the machinery’s safety and control system, it accurately detects real-time pressure in key hydraulic or fuel circuits—such as hydraulic cylinders, pumps, or fuel lines—converting pressure variations into precise electrical signals. These signals are transmitted to the main controller to enable real-time system monitoring, over-pressure alarms, and adaptive pressure adjustments, which are essential for preventing hydraulic system damage, optimizing energy efficiency, and ensuring safe operation in construction, mining, and earthmoving tasks.

   Engineered to original equipment standards, it maintains consistent measurement performance even under harsh working conditions, including extreme temperatures (-40°C to 100°C), high vibration, and exposure to dust or moisture. With a robust protective structure and anti-interference technology, it resists environmental wear and signal distortion. Backed by strict quality verification, it guarantees reliable operation to support uninterrupted machinery pressure monitoring and reduce downtime caused by pressure-related failures.