ranroswang@hksparkling.com 
+86 138 2341 8469
SPARKLING Doosan Throttle Controller – Precision Excavator Control
The Throttle Controller (part no. 543‑00074 / 2543‑1036) is a high-quality electronic throttle module engineered specifically for Doosan Daewoo excavators—most notably the SOLAR 130LC-V, 150LC-V, 200W-V, 220LC-V, and related models. This plug‑and‑play controller ensures precise engine acceleration, smooth operation, and reliable performance under heavy load. With OEM-level craftsmanship or dependable aftermarket alternatives, it’s tested for durability and fast shipping globally.
SPARKLING Doosan Throttle Controller – Precision Control for Excavators
SPARKLING MACHINERY proudly presents the Doosan throttle controller, engineered to enhance the performance and efficiency of your Doosan excavator. Designed with precision and durability in mind, this throttle controller ensures smooth engine response, optimal fuel consumption, and reliable operation even under demanding working conditions.
Since 2013, SPARKLING has been committed to delivering high-quality excavator parts that prioritize stability and precision. Our Doosan throttle controller is manufactured with strict quality control processes, guaranteeing a product that meets the rigorous demands of construction and heavy machinery environments. Compatibility with Doosan models means seamless integration, reducing downtime and improving operational productivity.
Practicality is at the core of the SPARKLING Doosan throttle controller. Easy to install and maintain, it provides excavator operators with improved throttle responsiveness, enabling better control over engine speed and torque. This results in enhanced digging efficiency and lower operating costs, making it an invaluable upgrade for any Doosan excavator user.
Customer satisfaction and support are central to our mission. We offer detailed technical assistance and customized solutions tailored to your machine’s unique requirements, ensuring you get the best performance out of every part. With competitive pricing and a dedication to quality, SPARKLING MACHINERY helps you reduce costs without sacrificing reliability.
Choose SPARKLING’s Doosan throttle controller – the dependable choice for precise excavator control and long-lasting durability.
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Frequently Asked Questions
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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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.
Throttle Controller 543-00074 (2543-1036) for Doosan Daewoo SOLAR 130LC‑V/150LC‑V/200W‑V/220LC‑V Excavators
The Throttle Controller (part no. 543‑00074 / 2543‑1036) is a high-quality electronic throttle module engineered specifically for Doosan Daewoo excavators—most notably the SOLAR 130LC-V, 150LC-V, 200W-V, 220LC-V, and related models. This plug‑and‑play controller ensures precise engine acceleration, smooth operation, and reliable performance under heavy load. With OEM-level craftsmanship or dependable aftermarket alternatives, it’s tested for durability and fast shipping globally.
CASE EXCAVATOR PARTS MADE IN CHINA NEW CX460 CX470B CX470C LJ00981 MAIN RELIEF VALVE SPARKLING MACHINERY
SPARKLING MACHINERY NEW CX460 CX470B CX470C LJ00981 Main Relief Valve is a dedicated, high-pressure hydraulic safety component exclusively engineered for CASE CX460, CX470B, and CX470C crawler excavators—heavy-duty equipment widely used in large-scale construction, mining, and quarrying projects. As the core safety guard of the excavator’s hydraulic system, it precisely controls and limits maximum hydraulic pressure (preventing exceeding safe thresholds), protecting critical components like hydraulic pumps, cylinders, and pipelines from damage caused by pressure spikes. This function is vital for maintaining stable hydraulic performance during high-intensity tasks (e.g., rock breaking, bulk ore loading) and avoiding costly downtime from hydraulic system failures.
Engineered to meet CASE’s original equipment (OEM) standards and marked with the genuine part number LJ00981, the main relief valve withstands harsh working conditions: high operating pressure (up to 38 MPa), extreme temperature fluctuations (-25°C to 105°C), and continuous vibration from heavy-duty use. It resists oil contamination and mechanical wear, ensuring long-lasting pressure regulation reliability for the three CASE excavator models. Backed by strict performance verification, it guarantees seamless compatibility and safe operation for daily high-load tasks.
HYUNDAI WHEEL EXCAVATOR SPARE PARTS R160W9A R170W9 R170W9S R180W9A R180W9S R210W-9 BRAKE VALVE 31Q5-30110 CHINA MADE
The Hyundai 31Q5-30110 Brake Valve is a China-made replacement part designed for reliable and precise braking control in Hyundai wheel excavators, including models R160W9A, R170W9, R180W9A, and R210W-9.
Hyundai Oil Cooler Assy 11M8‑40032 / 11M8‑43120 for R55‑7 & R55W‑7 Excavators
The Hydraulic Oil Cooler Assembly (part no. 11M8‑40032 / 11M8‑43120) is a high-efficiency, all‑aluminum plate‑fin heat exchanger engineered for Hyundai compact excavators—specifically R55‑7 and R55W‑7 (also fitting R60‑7). Built free of epoxy, this OEM‑spec cooler ensures optimal heat dissipation and withstands continuous high pressure (up to 2 MPa), making it a reliable drop‑in replacement for demanding operation environments
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