SPARKLING KX121-3 Cooler – Durable Excavator Cooling Solution

The RD411-64050 / RD411-64052 Hydraulic Oil Cooler is a premium-quality replacement part designed to fit Kubota loader backhoes and mini excavators, including models M59, KX121-3, KX161-3, and U45-3. Manufactured by SPARKLING MACHINERY, this cooler ensures optimal temperature regulation of your hydraulic system, extending the lifespan of key components and maintaining smooth machine operation.

Built with corrosion-resistant aluminum and precision-welded for strength, this oil cooler offers high heat exchange efficiency even under demanding conditions.

   SPARKLING MACHINERY NEW L60F L70F L90F 14509344(16688307) Sensor is a vital monitoring component for Volvo L60F, L70F, and L90F excavators (widely used in construction, municipal engineering, and light mining). As the "equipment status detective", it real-time collects critical operational data—such as hydraulic oil temperature, engine oil pressure, and fuel level—transmitting accurate signals to the excavator’s control unit. This ensures operators stay informed during tasks like digging, loading, and material handling, while preventing equipment damage from abnormal parameters and maintaining consistent operational efficiency.
   Meeting Volvo OEM standards (part nos. 14509344/16688307), it endures -30°C to 100°C temperatures, resists dust, vibration, and oil corrosion, and guarantees stable signal output. Strict testing ensures seamless compatibility with the three Volvo models and long-term monitoring reliability.

The Volvo Remote Control Valve (VOE 14557286) is a high-quality joystick-operated hydraulic control valve tailored for a wide range of Volvo excavators, including EC140B, EC160B, EC180B, EC210B, EC240B, EC290B, EC330B, EC360B, EC460B, EC135B, EC700B, and more. 

This rugged valve assembly delivers smooth, responsive operation for auxiliary hydraulic circuits, such as boom swing, attachments, and hydraulic hammers. Built to OEM standards, it offers reliable performance with a seamless drop-in fit—available in durable aftermarket options with worldwide shipping.

   SPARKLING MACHINERY NEW R200W7 ZGAQ-01270 Gear-Ring is a dedicated transmission system component for Hyundai R200W7 wheeled excavators (widely used in construction, municipal engineering, and road maintenance). As a core part of the excavator’s power transmission mechanism, it meshes with gears to transfer torque between the engine and driving system—ensuring smooth power delivery during tasks like digging, loading, and on-site mobility, while maintaining stable operation under heavy loads.
   Meeting Hyundai OEM standards (part no. ZGAQ-01270), it endures -30°C to 85°C temperatures, resists wear and vibration, and maintains precise tooth meshing accuracy. Strict testing guarantees seamless compatibility with Hyundai R200W7 and long-term transmission system reliability.