CASE Excavator Hydraulic Valve Replacement

Hydraulic Control Valve Assembly KTJ14351 / KTJ11660 for CASE CX470B Excavator

The KTJ14351 / KTJ11660 Hydraulic Control Valve Assembly is a high-performance OEM-compatible part specifically designed for the CASE CX470B excavator. Manufactured by SPARKLING MACHINERY, this control valve ensures precise and responsive hydraulic fluid distribution to key working functions such as boom, arm, bucket, and travel.

This unit is built for heavy-duty operation, delivering accurate flow control under high pressure. Ideal for demanding excavation, lifting, or demolition work, the assembly maintains the machine's power, speed, and stability while minimizing hydraulic losses.

   SPARKLING MACHINERY NEW EC135B EC140B EC160B VOE14557287 Remote Control Valve is a premium China-made hydraulic control component specifically engineered for EC135B, EC140B, and EC160B excavators. As a key part of the hydraulic system’s control loop, it receives electrical or manual signals to regulate the flow, pressure, and direction of hydraulic fluid to actuators (e.g., boom, arm, and bucket cylinders). This enables precise, synchronized control of multiple excavator functions, critical for tasks like digging, lifting, and material handling in construction, agriculture, and utility projects.

   Designed to original equipment standards, it maintains stable hydraulic regulation even under continuous high-pressure operation and harsh working conditions—including dust, vibration, and temperature fluctuations. With optimized valve spool design and tight sealing structures, it minimizes pressure loss and leakage, ensuring efficient energy transfer. Backed by strict quality verification, it guarantees reliable performance to support uninterrupted machinery operation and reduce downtime from hydraulic control failures.

   SPARKLING MACHINERY NEW 236D 242D 246D 257D 259D 262D 436-1112 Sensor is a core detection component for Caterpillar 236D/242D/246D/257D/259D/262D excavators (heavy-duty construction/mining use). It collects critical operational data (e.g., pressure, temperature, position) to support system control and fault diagnosis. 
   Meeting Caterpillar OEM standards (436-1112), it resists -30°C to 100°C temps, electromagnetic interference, and moisture, ensuring seamless compatibility and long-term reliable data transmission.

   SPARKLING MACHINERY NEW EC240B EC290B VOE14618183 Hose is a key fluid transfer component for 2 Volvo excavator models (construction/mining use). It conveys hydraulic oil or coolant between systems, ensuring seamless fluid circulation. 
   Meeting Volvo OEM standards (VOE14618183), it resists -30°C to 100°C temps, pressure, and corrosion, guaranteeing perfect compatibility with EC240B/EC290B and long-term reliable performance.