SPARKLING MACHINERY CAT Parts – Quality Excavator Components

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 NEW YA00030724 Monitor is a premium China-made human-machine interface (HMI) component designed for compatible construction machinery, including excavators, loaders, and bulldozers. As the central "information hub" of the machinery’s control system, it displays real-time operational data—such as engine speed, hydraulic pressure, fuel level, coolant temperature, and fault codes—while enabling operators to adjust settings (e.g., work modes, lighting) and access diagnostic functions. This ensures operators stay informed of machinery status, enabling timely adjustments to prevent failures and maintain efficient, safe operation in construction, mining, and earthmoving tasks.

   Engineered to original equipment standards, it maintains clear visibility and responsive operation even under harsh working conditions: bright sunlight (via anti-glare coating), vibration, dust, and temperature fluctuations (-20°C to 70°C). With a durable touchscreen (or button-controlled) design and waterproof housing, it resists environmental wear and damage. Backed by strict quality verification, it guarantees reliable data transmission and display to support uninterrupted machinery operation and simplify maintenance.

   SPARKLING MACHINERY NEW EC380E EC480D EC480E 14631200 Travel Reduction Gear is a premium China-made transmission component specifically engineered for EC380E, EC480D, and EC480E excavators. As a critical part of the travel system, it adjusts power output by converting high-speed, low-torque input into low-speed, high-torque motion, enabling steady and powerful movement across diverse job sites, from rough terrain to heavy-load operations.

   Designed to original equipment standards, it maintains consistent power transmission and efficient torque conversion even under continuous operational stress and uneven ground conditions. With optimized structural design for enhanced durability, it adapts seamlessly to harsh working environments, from construction zones to mining areas. Backed by strict quality verification, it guarantees reliable performance to support uninterrupted machinery operation.

   SPARKLING MACHINERY NEW EC210B EC210BLR EC210BLC EC210BNLC 14577245 Wire Harness is a core electrical connection component for Volvo’s 4 excavator models (construction/mining use). It transmits stable electrical signals between systems (engine, hydraulics, controls), ensuring smooth equipment operation. Meeting Volvo OEM standards (14577245), it resists -30°C to 85°C temps, moisture, and vibration, guaranteeing seamless compatibility and long-term reliability.