ranroswang@hksparkling.com 
+86 138 2341 8469
SPARKLING RD451‑64053 Excavator Part – Precision & Durability
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 RD451‑64053 Excavator Part – Precision and Reliability You Can Trust
Introducing the RD451‑64053 by SPARKLING, a high-quality excavator component designed to deliver exceptional performance and durability. At SPARKLING MACHINERY, founded in 2013, we have dedicated ourselves to producing reliable excavator parts that meet the stringent demands of heavy machinery operations. Our RD451‑64053 part embodies our core values of stability, precision, and perseverance, ensuring your equipment runs smoothly under diverse and challenging conditions.
Compatible with leading excavator brands such as Caterpillar, Komatsu, Hitachi, and Volvo, the RD451‑64053 is crafted with strict adherence to quality controls and advanced manufacturing processes. This part is ideal for maintaining optimal hydraulic or engine system performance, reducing downtime and repair costs. Whether you’re in mining, construction, or infrastructure development, this component ensures longevity and efficient operation.
We understand the importance of tailored support and cost-effective solutions. That’s why SPARKLING offers personalized consultations, technical support, and customizable options to meet your specific needs. Our global sales network guarantees fast delivery and reliable after-sales service, making us a trusted partner in your project’s success.
Choose SPARKLING RD451‑64053 to boost your excavator’s efficiency without compromising quality. Experience a product that cares for your equipment as much as you do and value the precision that drives your business forward.
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Frequently Asked Questions
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.
What is the lead time for receiving excavator parts?
Our typical lead time depends on the complexity and quantity of the order. For standard parts, delivery usually takes between 7 to 14 days. For custom orders, the lead time may vary, but we always strive to ensure timely delivery.
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.
Are your products covered by a warranty?
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Yes, all of our excavator parts come with a warranty to ensure quality and reliability. The warranty period may vary depending on the type of part. Please contact us for detailed warranty terms for specific products.
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About other questions pls contact me directily.
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.
JCB Swing Gearbox Assembly for JS70, PC60-7 & PC70-7 Excavators – LNM0639
The JCB Swing Gearbox Assembly (suitable for JS70, PC60‑7, and PC70‑7/PC60‑7 excavators) is a precision-engineered swing reducer designed to deliver smooth and reliable rotational performance. Built to OEM standards (e.g., part no. LNM0639 / 201-26‑00130), this gearbox features hardened steel gears and robust bearings—ensuring durable operation under heavy load. It’s designed for easy drop-in replacement and reduces maintenance downtime. Ideal for construction, demolition, and excavation applications.
705-12-35250 Gear Pump for KOMATSU HM400-3R Dump Truck | Hydraulic Pump Assembly
The 705-12-35250 Gear Pump Assembly is a critical hydraulic component designed for KOMATSU HM400-3R Articulated Dump Trucks. This gear pump plays a vital role in ensuring smooth and efficient hydraulic flow for critical systems, including steering, braking, and body lifting functions.
Manufactured with high-precision machining and quality-tested materials, the 7051235250 gear pump offers excellent reliability, extended service life, and consistent performance under extreme working conditions. Whether you're replacing a worn-out unit or conducting scheduled maintenance, SPARKLING MACHINERY's aftermarket gear pump ensures optimal compatibility and long-term value.
MADE IN CHINA SPARKLING MACHINERY NEW R200W-7 R200W-7A ZGAQ-02342 FORK-JOINT
SPARKLING MACHINERY NEW R200W-7 R200W-7A ZGAQ-02342 Fork-Joint is a premium China-made mechanical component specifically engineered for R200W-7 and R200W-7A wheel excavators. As a critical articulating part in hydraulic and mechanical systems, it enables smooth rotational movement between connected components, facilitating flexible operation of boom, arm, or auxiliary attachments during heavy-duty tasks.
Designed to original equipment standards, it maintains precise pivot functionality and high load-bearing capacity, ensuring stable performance even under continuous stress and vibration. With enhanced wear resistance and robust structural design, it adapts seamlessly to harsh working environments, from muddy construction sites to dusty industrial areas. Backed by strict quality verification, it guarantees reliable articulation to support uninterrupted machinery operation.
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.