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 NEW ZX30 ZX35 ZX40U 4434315 Radiator is a dedicated cooling system component exclusively designed for ZX30, ZX35, and ZX40U mini excavators. As the core of these machines’ heat dissipation systems, it efficiently transfers heat from engine coolant to the surrounding air—preventing engine overheating during tasks like urban landscaping, small-scale construction, and agricultural maintenance. This function is critical for maintaining the excavators’ optimal operating temperature (typically 82–95°C), which directly ensures stable engine power output, fuel efficiency, and long-term service life of key engine components.

   Engineered to match original equipment performance standards, it retains strong heat dissipation efficiency even under harsh working conditions, including high ambient temperatures, dust accumulation, and continuous machine vibration. It resists coolant leakage and internal blockages, avoiding cooling system failures that could lead to unplanned downtime or costly engine damage. Backed by strict performance verification, it guarantees reliable heat exchange to support uninterrupted operation of ZX30/ZX35/ZX40U excavators.

Enhance the performance and longevity of your Cat 336 series excavators with the SPARKLING MACHINERY 511-6011 Drive GP-Final Reducer (without motor), crafted in China with precision engineering. This critical final-drive component is specially designed for Cat 336D2 and 336GC models, delivering the mechanical advantage needed to convert hydraulic power into reliable track movement.

• High Quality Manufacturing: Crafted in China under stringent quality standards to ensure durability and consistent performance.

• Perfect OEM Fit: Compatible with Cat 336D2 / 336GC excavators, ensuring seamless installation and replacement.

   SPARKLING MACHINERY NEW EC330B EC330C EC360B EC360C VOE114659238 Compressor is a dedicated, high-performance refrigeration component exclusively engineered for VOLVO EC330B/EC330C and EC360B/EC360C crawler excavators—heavy-duty equipment critical for large-scale mining, construction, and infrastructure projects. As the core of the excavator’s air conditioning (AC) system, it compresses refrigerant to generate powerful cooling air, maintaining a stable and comfortable operator cab environment even in extreme outdoor conditions (e.g., high temperatures up to 50°C or dusty mining sites). This function is vital for preserving operator focus during long, high-intensity shifts, preventing fatigue-related errors, and ensuring consistent productivity across tasks like rock breaking, bulk ore loading, and deep excavation.

   Engineered to meet VOLVO’s original equipment (OEM) standards and marked with the genuine part number VOE114659238, the compressor withstands harsh working conditions: high operating pressures (up to 3.0 MPa), extreme temperature fluctuations (-30°C to 85°C), and continuous heavy vibration from heavy-duty use. It resists refrigerant leakage, oil contamination, and mechanical wear, providing long-lasting cooling reliability for the four VOLVO heavy-duty excavator models. Backed by strict performance verification, it guarantees seamless compatibility and safe operation for the excavator’s AC system.