ranroswang@hksparkling.com 
+86 138 2341 8469
Kubota Oil Cooler RD45164050 – Durable & Reliable by SPARKLING
The Kubota Oil Cooler (part nos. RD451‑64050, RD451‑64053, RD551‑64050, RD551‑64052) is a premium hydraulic oil radiator engineered for various Kubota excavators and compact machines, including models like KX057‑4, U48‑4, U55‑4, and more. This high-performance aluminium oil cooler ensures efficient heat dissipation and maintains optimal hydraulic oil temperatures under continuous heavy-duty operation. Manufactured to OEM standards and available in both genuine and aftermarket options, it offers excellent durability, corrosion resistance, and a perfect drop-in fit.
SPARKLING Kubota Oil Cooler RD45164050 – Reliable Cooling for Optimal Excavator Performance
SPARKLING MACHINERY proudly presents the Kubota oil cooler RD45164050, engineered for superior performance and durability in heavy-duty excavator operations. Since 2013, SPARKLING has been dedicated to providing high-quality excavator parts with a focus on stability, precision, and long-lasting reliability. Our Kubota oil cooler RD45164050 exemplifies these values, ensuring your machinery operates smoothly even in the most demanding conditions.
Designed to efficiently dissipate heat from engine oil, the Kubota oil cooler RD45164050 helps maintain optimal engine temperature, prevents overheating, and prolongs the lifespan of vital engine components. Manufactured under strict quality control standards, this oil cooler ensures compatibility with Kubota engines while offering seamless integration for quick installation and maintenance.
At SPARKLING, we combine advanced manufacturing techniques with rigorous testing to deliver components that meet or exceed OEM specifications. Our Kubota oil cooler RD45164050 is made from High Quality materials to resist corrosion and withstand extreme working environments. Customers benefit from our comprehensive technical support and customized solutions tailored to specific operational needs.
Trusted globally, SPARKLING MACHINERY supports excavator owners and operators with competitive pricing without compromising quality. By choosing SPARKLING’s Kubota oil cooler RD45164050, you invest in a product that reinforces machine stability, enhances efficiency, and reduces operational costs. Partner with SPARKLING for reliable parts backed by experience, innovation, and exceptional service.
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Question you may concern
What types of excavator parts do you manufacture?
We manufacture a wide range of excavator parts, including hydraulic components, undercarriage parts, engine parts, wear parts, and more. Our products are designed to fit a variety of excavator models and are built to meet the highest quality standards.
Can I get technical support for installing your parts?
Absolutely. We provide technical support and guidance for the installation and maintenance of our parts. Our team is available to assist you with any questions or concerns to ensure proper installation and optimal performance.
How do you ensure the quality of your parts?
We follow strict quality control procedures throughout the manufacturing process. Our parts are tested for durability, performance, and precision to ensure they meet industry standards and exceed customer expectations.
Do you offer customized parts?
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Yes, we offer tailored solutions to meet specific customer requirements. Whether you need custom dimensions or specialized features, we can design and produce parts that perfectly match your excavator’s needs.
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Kubota Oil Cooler RD451‑64050 / RD551‑64050 for KX057‑4 U48‑4 U55‑4 Excavators
The Kubota Oil Cooler (part nos. RD451‑64050, RD451‑64053, RD551‑64050, RD551‑64052) is a premium hydraulic oil radiator engineered for various Kubota excavators and compact machines, including models like KX057‑4, U48‑4, U55‑4, and more. This high-performance aluminium oil cooler ensures efficient heat dissipation and maintains optimal hydraulic oil temperatures under continuous heavy-duty operation. Manufactured to OEM standards and available in both genuine and aftermarket options, it offers excellent durability, corrosion resistance, and a perfect drop-in fit.
Case HIGH-QUALITY EXCAVATOR PARTS MADE IN CHINA NEW 1221F E131-0214 ELEMENT RETURN SPARKLING MACHINERY
SPARKLING MACHINERY NEW 1221F E131-0214 Element Return is a core hydraulic system component for Case 1221F excavators (heavy-duty construction/mining use). It filters impurities from returning hydraulic oil, protecting valves, pumps, and actuators from wear while ensuring smooth system operation.
Meeting Case OEM standards (E131-0214), it resists -30°C to 100°C temps, clogging, and oil contamination, ensuring seamless compatibility and long-term reliable filtration performance.
Excavator Spare Parts 65.96501-0033B O-ring for Doosan DL200 DL350 DX225 DX160
The 65.96501-0033B O-ring is a precision-engineered hydraulic/oil/grease sealing ring for Doosan DL200/DL350 wheel loaders and DX225/DX160 excavators. It creates a leak-proof barrier in hydraulic cylinders, pump housings, valve blocks, and pipe joints, preventing fluid loss, contamination, and pressure drops to ensure reliable operation in heavy-duty construction environments.
Key Features
· OEM-Matched Precision: Exact inner diameter (ID), cross-section (CS), and hardness for direct replacement—no fitment issues.
· Leak-Proof Sealing: Uniform compression and smooth surface finish eliminate gaps under 350+ bar (5075 psi) working pressure.
· Abrasion & Tear Resistance: Reinforced polymer blend withstands dynamic friction and mechanical stress in moving components.
· Drop-In Replacement: Interchanges with OEM 65.96501-0033B for quick, hassle-free maintenance.
Compatible models: Used across a wide range of machinery including Doosan DL200, DL350, DX225, DX160, and Mega series models.
Caterpillar EXCAVATOR PARTS MADE IN CHINA NEW 414E 416D 416E 416F 420D 249-3124 SOLENOID VALVE SPARKLING MACHINERY
SPARKLING MACHINERY NEW 414E 416D 416E 416F 420D 249-3124 Solenoid Valve is a dedicated hydraulic control component for Caterpillar 414E, 416D, 416E, 416F, and 420D backhoe loaders/excavators (widely used in construction, agricultural, and municipal engineering). As a core part of the equipment’s hydraulic system, it regulates the flow, direction, and pressure of hydraulic oil based on electrical signals—ensuring precise control of key functions like bucket digging, boom lifting, and backhoe operation during daily tasks.
Meeting Caterpillar OEM standards (part no. 249-3124), it endures 30 MPa hydraulic pressure, -30°C to 90°C temperatures, resists oil corrosion and vibration, and maintains stable switching performance. Strict testing guarantees seamless compatibility with the five Caterpillar models and long-term reliable hydraulic control.
Contact us
Email: ranroswang@hksparkling.com
Wechat: +86 136 0901 0879
Skype: foreverlucia1
WhatsApp: +86 136 0901 0879
Address: No. 514-515, Hulin Road, Tianhe District, Guangzhou, China.
Sparkling Machinery Co.,Ltd
foreverlucia1
Whatsapp: +8613609010879