SPARKLING CAT D7 Hydraulic Valve – Precision & Durability

The 558-5127 / 5585127 Valve GP-QDR is a genuine replacement hydraulic control valve designed for CAT D7 Track-Type Tractors. Manufactured to Caterpillar OEM standards and weighing 27KG, this original valve ensures high precision fluid control in demanding construction and earthmoving environments.

As a critical component in the hydraulic control system, the GP-QDR valve regulates the flow and pressure to various functions of the bulldozer, helping to deliver reliable and responsive operational performance. SPARKLING MACHINERY offers this valve as part of our premium product lineup—ideal for equipment owners seeking both authenticity and performance assurance.

   SPARKLING MACHINERY PHV-4B-60B-P9067A Final Drive, a premium China-made drivetrain component, serves as the core power transmission unit for excavators, converting hydraulic energy into rotational motion to drive the undercarriage.  Engineered to original equipment standards, this final drive ensures seamless integration with compatible excavator models, delivering reliable performance in heavy-duty operations.

   Crafted from high-strength alloy materials, it features precision-machined gears and a robust housing to withstand high torque and harsh working conditions.  Equipped with advanced sealing technology, it offers superior resistance to dust, water, and debris.  Backed by strict quality control and professional technical support, this final drive provides durable, efficient power transmission, making it an ideal solution to minimize downtime and enhance equipment productivity.

   SPARKLING MACHINERY NEW A25G A30F A35G A40F 14514330 Sensor is a key monitoring component for Volvo A25G, A30F, A35G, and A40F excavators (widely used in construction, mining, and heavy earthmoving). As the "equipment status detector", it real-time collects critical data—such as hydraulic pressure, engine temperature, or fuel level—transmitting accurate signals to the excavator’s control unit. This ensures operators stay informed during tasks like loading, hauling, and dumping, while preventing equipment damage from abnormal parameters and maintaining consistent operational performance.
   Meeting Volvo OEM standards (part no. 14514330), it endures -30°C to 100°C temperatures, resists dust and vibration, and guarantees stable signal output. Strict testing ensures seamless compatibility with the four Volvo models and long-term monitoring reliability.

   SPARKLING MACHINERY NEW A25F A25G A30F A35G A40F VOE11443400 Control Unit is a core electronic management component for 5 Volvo articulated hauler models (mining/construction use). It coordinates engine, hydraulic, and electrical systems, optimizing performance and ensuring safe operation. 
   Meeting Volvo OEM standards (VOE11443400), it resists -30°C to 85°C temps, electromagnetic interference, and vibration, guaranteeing seamless compatibility and long-term reliable system control.