SPARKLING RD551‑64052 – Reliable Excavator Undercarriage Part
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.
Introducing the RD551‑64052 by SPARKLING — a High Quality excavator undercarriage component engineered for optimal performance and durability. Manufactured by SPARKLING MACHINERY, established in 2013, this product exemplifies the brand’s commitment to stability, precision, and perseverance in heavy machinery parts. Designed to meet the rigorous demands of various excavator models, including Caterpillar, Komatsu, Hitachi, and Volvo, the RD551‑64052 guarantees dependable operation in the toughest environments.
At SPARKLING, quality assurance is paramount. Every RD551‑64052 component undergoes strict manufacturing processes and thorough quality control, ensuring long-lasting reliability and superior functionality. Coupled with our robust technical support and customized solutions, this part offers a seamless integration experience, reducing downtime and boosting productivity for your equipment.
We prioritize customer satisfaction by combining innovation with altruism, delivering competitive prices without compromising quality. Whether you require hydraulic components, electrical parts, or undercarriage systems, SPARKLING’s comprehensive product range and global sales network make us a trusted partner worldwide.
For professionals seeking efficiency and peace of mind, the RD551‑64052 is a reliable choice that supports your operational success with unwavering quality and expert service. Trust SPARKLING to power your heavy machinery with excellence.
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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.
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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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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If you have another questions, please feel free to contact us.
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.
Caterpillar EXCAVATOR PARTS MADE IN CHINA NEW 416F 420F 428F 430F 432F 434F 444F 360-3988 CRANKSHAFT MAIN BEARING SPARKLING MACHINERY
SPARKLING MACHINERY NEW 416F 420F 428F 430F 432F 434F 444F 360-3988 Crankshaft Main Bearing is a critical engine load-bearing and lubrication component for Caterpillar 416F, 420F, 428F, 430F, 432F, 434F, and 444F excavators (widely used in construction, mining, and municipal infrastructure projects). As the "crankshaft stability anchor", it supports the crankshaft’s rotational motion, reduces friction between the crankshaft and engine block, and absorbs radial loads from power transmission—ensuring smooth engine operation during high-intensity tasks like digging, heavy lifting, and rock breaking, while protecting core engine parts from wear.
Meeting Caterpillar OEM standards (part no. 360-3988), it endures -30°C to 150°C engine temperatures, resists oil oxidation and metal fatigue, and maintains consistent lubrication performance. Strict testing guarantees seamless compatibility with the seven Caterpillar models and long-term engine reliability.
CATERPILLAR TRACK LOADER 963D 973D 953D EXCAVATOR 330D MH 325D CA1586634 158-6634 1586634 Material is Polyamide Plastic SWITCH GP-TOGGLE
The Caterpillar Switch GP-Toggle (Part No. CA1586634 / 158-6634 / 1586634) is a genuine OEM electrical component used in various CAT track loaders and excavators, including models 963D, 973D, 953D, 330D MH, and 325D.
Manufactured from high-quality polyamide plastic, this toggle switch is engineered to provide durable performance, electrical reliability, and resistance to heat, wear, and vibration — all critical for heavy-duty applications. It plays a key role in controlling specific machine functions from the operator cab, offering responsive switching and long operational life.
This part is an ideal replacement for worn or faulty switches in your Caterpillar equipment. Its precise fit and OEM-grade construction ensure hassle-free installation and consistent performance in demanding jobsite conditions.
DX140W DX170W DX190W SOLAR 185W-V K9001659 GEAR;PINION
The K9001659 Pinion Gear is a precision-machined drive component specifically designed for DOOSAN excavators including DX140W, DX170W, DX190W, and SOLAR 185W-V models. As an essential part of the drivetrain system, this pinion gear engages seamlessly with bevel or ring gears to transmit torque efficiently in swing or travel devices.
Built with heat-treated alloy steel and advanced CNC gear-cutting technology, this gear ensures high strength, minimal backlash, and long-lasting performance even under heavy-duty operations.
Sparkling Machinery Co.,Ltd
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