SPARKLING Kubota M59 Oil Cooler – Reliable Excavator Cooling
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 Kubota M59 Oil Cooler: High Quality Performance and Reliability
Introducing the SPARKLING Kubota M59 oil cooler, a high-quality replacement part engineered for optimal performance and durability. As a core component designed to maintain the ideal temperature of your excavator’s hydraulic system, the M59 oil cooler from SPARKLING ensures efficient heat dissipation, helping your machine run cooler and safer even under heavy workloads.
Founded in 2013, SPARKLING MACHINERY specializes in precision excavator parts, delivering exceptional stability and longevity. Our Kubota M59 oil cooler is manufactured with stringent quality controls and advanced materials to withstand harsh operating environments. Compatible specifically with Kubota models, this oil cooler provides seamless integration, minimizing downtime and enhancing your excavator's reliability.
What makes the SPARKLING Kubota M59 oil cooler stand out? It excels in heat exchange efficiency, reducing hydraulic oil temperature swiftly to prevent system breakdowns and prolong engine life. Its robust construction resists corrosion and wear, ensuring consistent performance over extended periods. When paired with our commitment to customized solutions and expert technical support, you gain not just a part but a reliable partner in maintaining your machinery’s peak condition.
SPARKLING MACHINERY holds a strong global presence and reputation for supplying meticulously crafted excavator parts compatible with leading brands like Caterpillar, Komatsu, Hitachi, and Volvo. Our competitive pricing combined with uncompromising quality helps you reduce operational costs without sacrificing performance.
Choose SPARKLING Kubota M59 oil cooler for enhanced durability, efficient cooling, and peace of mind on every project. Trust SPARKLING MACHINERY—where innovation meets reliability.
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Q&A
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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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.
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.
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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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.
SPARKLING MACHINERY PC200EL-6K PC200-6 21P-60-K1800 21P-60-K1502 HYDRAULIC MAIN PUMP ASSY
SPARKLING MACHINERY provides a high-performance Hydraulic Main Pump Assembly, part numbers 21P-60-K1800 and 21P-60-K1502, designed to fit Komatsu PC200EL-6K excavators. Built to OEM standards, this main pump delivers reliable flow and pressure to power critical functions like the boom, arm, bucket, and swing.
Precision-engineered for high-efficiency operation and long service life, this replacement pump assembly ensures your machine performs consistently in heavy-duty excavation and construction environments. Whether you’re replacing a worn pump or upgrading performance, this product is your trusted solution.

CATERPILLAR EXCAVATOR PARTS MADE IN CHINA NEW 301.5 302.5 303 303.5 156-8847 SOLENOID SPARKLING MACHINERY
SPARKLING MACHINERY NEW 301.5 302.5 303 303.5 156-8847 Solenoid is a dedicated electrical control component for CATERPILLAR 301.5, 302.5, 303, and 303.5 mini crawler excavators (versatile for landscaping, indoor demolition, and small-scale construction). As a key switch for the excavator’s hydraulic or fuel systems, it converts electrical signals into mechanical action to control valve opening/closing, ensuring precise operation of functions like bucket tilting and arm movement during delicate tasks.
Meeting CATERPILLAR OEM standards (part no. 156-8847), it endures -30°C to 85°C temperatures, resists vibration and electrical interference, and maintains stable switching performance. Strict testing guarantees seamless compatibility and long-term reliability for the four CATERPILLAR models.

MADE IN CHINA SPARKLING MACHINERY NEW K9007266 AXIAL JOINT
SPARKLING MACHINERY NEW K9007266 Axial Joint is a premium China-made mechanical component engineered for compatible excavators and heavy machinery. As a critical articulating part in hydraulic and structural systems, it enables smooth axial rotation and angular movement between connected components, ensuring flexible and precise operation of boom, arm, or transmission assemblies during heavy-duty tasks.
Designed to original equipment standards, it maintains stable load-bearing capacity and rotational precision, performing reliably even under continuous stress and vibration. With optimized structural design for enhanced durability, it adapts seamlessly to harsh working environments, from dusty construction sites to muddy terrain. Backed by strict quality verification, it guarantees consistent performance to support uninterrupted machinery operation.
Sparkling Machinery Co.,Ltd
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