SPARKLING RD411-64052 Excavator Hydraulic Part - Durable & Precise

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 EW210C EW210D 14673442 Seal Kit is a dedicated, all-in-one sealing solution exclusively designed for VOLVO EW210C and EW210D wheeled excavators—versatile equipment widely used in municipal engineering, road construction, light mining, and infrastructure maintenance projects. As a core protective component for the excavators’ hydraulic and steering systems, it covers critical areas including hydraulic cylinder rods, valve connections, pump interfaces, and steering system joints, forming reliable leakproof barriers. This function is essential for maintaining stable hydraulic pressure, ensuring smooth operation of core mechanisms (boom lifting, arm digging, bucket tilting, and wheel steering), and preventing dust, debris, or moisture from contaminating internal hydraulic parts. It directly reduces the risk of hydraulic/steering system failures, avoids unplanned downtime, and eliminates costly repairs caused by oil leaks during tasks like road resurfacing, trench digging, and material loading.

   Engineered to meet VOLVO’s original equipment standards, the seal kit maintains consistent sealing reliability even under harsh conditions: high hydraulic pressure (up to 35 MPa), extreme temperature fluctuations (-25°C to 105°C), and continuous vibration from road travel and off-road work. It resists oil aging and wear, providing long-lasting protection for the hydraulic and steering systems of EW210C/EW210D models. Backed by strict performance verification, it guarantees uninterrupted sealing support for these VOLVO wheeled excavators.

   SPARKLING MACHINERY NEW WB93R WB93S WB97R WB97S 42N-03-11320 Fan is a dedicated cooling system component exclusively designed for WB93R, WB93S, WB97R, and WB97S wheel loaders. As a core part of the loaders’ heat dissipation system, it works with radiators and oil coolers to generate consistent airflow—effectively dissipating heat from the engine, hydraulic oil, and transmission system during heavy-duty operations like material loading, site grading, and construction waste handling. This function is critical for maintaining the loaders’ optimal operating temperature range, which directly ensures stable power output, fuel efficiency, and long-term service life of key mechanical components.

   Engineered to match original equipment performance standards, it maintains reliable rotational speed and airflow output even under harsh working conditions, including high ambient temperatures, dust accumulation, and continuous machine vibration. It resists blade deformation and motor failure, avoiding cooling inefficiencies that could lead to overheating or unplanned downtime. Backed by strict performance verification, it guarantees long-term reliability to support uninterrupted operation of WB93R/WB93S/WB97R/WB97S wheel loaders.

   SPARKLING MACHINERY NEW DX53W DX55W E55W K9006323 Valve; Solenoid is a dedicated hydraulic control component for Doosan DX53W, DX55W, and E55W wheeled excavators (versatile for municipal engineering, landscaping, and small-scale construction). As a key part of the excavator’s hydraulic system, it combines solenoid and valve functions to regulate hydraulic oil flow, ensuring precise control of functions like bucket lifting, arm folding, and track steering during delicate or high-frequency tasks.
   Meeting Doosan OEM standards (part no. K9006323), it endures 25 MPa hydraulic pressure, -30°C to 85°C temperatures, and continuous vibration. It resists oil contamination and wear, ensuring long-term leak-free and responsive operation for the three Doosan models, with strict testing guaranteeing seamless compatibility.