ranroswang@hksparkling.com 
+86 138 2341 8469
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 KX121-3 Cooler: Reliable Cooling Solution for Excavators
SPARKLING MACHINERY, established in 2013, proudly presents the KX121-3 cooler, a High Quality cooling component engineered for optimum performance and durability in excavators. Designed to meet the demanding conditions of heavy machinery operations, the SPARKLING KX121-3 cooler ensures your excavator maintains stable engine temperatures, preventing overheating and extending the overall equipment lifespan.
Crafted with precision and built to rigorous quality standards, the KX121-3 cooler is compatible with various leading excavator brands, including Caterpillar, Komatsu, Hitachi, and Volvo, making it a versatile choice for a wide range of models. Our product undergoes strict quality control to guarantee outstanding reliability, whether you operate in extreme weather or heavy-duty environments.
At SPARKLING MACHINERY, we emphasize stability and perseverance, offering not only high-quality hydraulic and engine components but also personalized technical support and customizable solutions tailored to your specific needs. Our attentive customer service ensures that you receive expert guidance and continuous assistance, promoting peace of mind for every purchase.
With a competitive price point and uncompromised quality, the SPARKLING KX121-3 cooler supports efficient excavator performance while helping you reduce maintenance costs. Trusted by clients worldwide through our extensive sales network, SPARKLING MACHINERY is your dependable partner in excavator parts.
Choose the SPARKLING KX121-3 cooler for professional-grade reliability, enhanced precision, and long-term operational excellence.
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Frequently Asked Questions
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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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.
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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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.
If you don’t find your answer, please E-mail us and we’ll be happy to help you out.
LOADER BACKHOE M59 KX121-3 KX161-3 U45-3 RD411-64050 RD411-64052 HYDRAULIC OIL COOLER
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.
HYUNDAI EXCAVATOR PARTS MADE IN CHINA NEW HW140 R140W7 R140W7A R140W9 R140W9A XJDD-00230 CYLINDER PISTON ASSY SPARKLING MACHINERY
SPARKLING MACHINERY NEW HW140 R140W7 R140W7A R140W9 R140W9A XJDD-00230 Cylinder Piston Assy is a integrated engine core component for HYUNDAI HW140, R140W7, R140W7A, R140W9, and R140W9A wheeled excavators (used in road construction, municipal engineering, and material handling). As a key part of the engine’s combustion system, it combines cylinder and piston functions to seal the combustion chamber, convert fuel energy into mechanical power, and drive the excavator’s movement and hydraulic operations during tasks like digging and loading.
Meeting HYUNDAI OEM standards (part no. XJDD-00230), it endures 300°C high temperatures and 10 MPa combustion pressure, resists wear and corrosion, and ensures tight sealing. Strict testing guarantees seamless compatibility and long-term reliable performance for the five HYUNDAI models.
MADE IN CHINA SPARKLING MACHINERY NEW R200W2 4472.320.056 HUB
SPARKLING MACHINERY NEW R200W2 4472.320.056 Hub is a premium China-made core component specifically engineered for R200W2 wheel excavators. As a critical part of the undercarriage system, it serves as the central connecting unit between the wheel, axle, and hydraulic components, ensuring stable load distribution and smooth rotational movement during machinery operation.
Designed to original equipment standards, it maintains precise alignment and high load-bearing capacity, performing reliably even under heavy workloads and continuous vibration. With enhanced structural stability and wear-resistant properties, it adapts seamlessly to harsh working environments, from rough construction sites to muddy terrain. Backed by strict quality verification, it guarantees consistent performance to support uninterrupted machinery operation.
KUBOTA 1G313-72060 RADIATOR
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