ranroswang@hksparkling.com 
+86 138 2341 8469
SPARKLING Hyundai Aftermarket Excavator Oil Cooler – Reliable & Durable
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
SPARKLING MACHINERY proudly presents the Hyundai aftermarket oil cooler, designed specifically for excavators to meet the highest industry standards in durability and performance. Since our establishment in 2013, we have focused on delivering High Quality excavator parts that combine stability, precision, and long-lasting reliability.
The oil cooler plays a vital role in maintaining your excavator’s engine temperature by efficiently dissipating heat from the engine oil. Overheating can cause serious engine damage and reduce the lifespan of crucial components. Our SPARKLING Hyundai oil cooler is engineered to prevent such risks by providing consistent cooling performance even under tough working conditions.
Manufactured using robust materials and following strict quality control procedures, this aftermarket oil cooler ensures excellent resistance to wear, corrosion, and extreme temperatures. It is fully compatible with Hyundai excavators and designed to fit precisely, making installation easy and hassle-free.
At SPARKLING, we understand that downtime on a jobsite means lost productivity and increased costs. That’s why our oil coolers undergo rigorous testing to guarantee long-term reliability and optimal efficiency. Choosing our product means reduced maintenance frequency and enhanced overall machine reliability, helping you save on operational costs.
Moreover, backed by professional technical support and customized solutions, SPARKLING MACHINERY commits to offering attentive service throughout your purchase and beyond. Our global sales network assures prompt delivery wherever your projects take you.
In summary, the SPARKLING Hyundai aftermarket oil cooler is a trusted component that safeguards your excavator’s engine, ensuring smooth operation and extended equipment life. With competitive prices and uncompromised quality, it stands as an excellent investment for excavator owners and service providers.
Choose SPARKLING MACHINERY – your dependable partner in excavator parts, delivering innovation, precision, and value.
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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.
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.
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.
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.
About other questions pls contact me directily.
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
ZX330-5G ZX330LC-5G ZX350H-5G ZX350K-5G ZX350LCH-5G ZX350LCK-5G YA00000734 VALVE;CONTROL ORIGINAL 230KG
The YA00000734 Control Valve is a genuine and high-performance hydraulic component specifically engineered for use in Hitachi excavator models including ZX330-5G, ZX330LC-5G, ZX350H-5G, ZX350K-5G, ZX350LCH-5G, and ZX350LCK-5G.
Built to OEM specifications, this valve ensures precise fluid control, reliable operation, and extended service life under the toughest working conditions.
Manufactured with original-grade materials, it guarantees a perfect fit and exceptional compatibility with your Hitachi machinery.
Hyundai 31N8-17420 / XKCG-00456 Check Valve | R300LC-9 Excavator Main Control Valve Part
The HYUNDAI Check Valve 31N8-17420 / XKCG-00456 is a genuine replacement component designed for the main control valve system of Hyundai 9-Series crawler excavators, specifically model R300LC-9.
This check valve plays a critical role in hydraulic flow control. It allows fluid to move in one direction while preventing backflow, which protects the hydraulic system from pressure surges and maintains stable performance during demanding excavation operations.
Manufactured to OEM specifications, this valve offers precision engineering, corrosion resistance, and a durable internal seal — ensuring reliable operation, even under extreme pressure and high-duty cycles. It's ideal for both routine maintenance and emergency repairs when performance and safety are non-negotiable.
SPARKLING MACHINERY SK20SR-3 CX20B CX22B CX27B SK27SR-3 72281457 72281450 RADIATOR
The 72281457 / 72281450 Radiator by SPARKLING MACHINERY is a high-quality aftermarket cooling solution, precisely engineered for mini excavators including Kobelco SK20SR-3, SK27SR-3 and CASE CX20B, CX22B, CX27B.
Manufactured in China with premium-grade aluminum and strict quality control standards, this radiator delivers outstanding heat dissipation, corrosion resistance, and long-term reliability — helping your machine stay cool even in the most demanding working conditions.
Key Features:
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Part Numbers: 72281457 / 72281450
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Fits: SK20SR-3, SK27SR-3, CX20B, CX22B, CX27B
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High-efficiency core with robust construction
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Leak-tested and ready to install
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Perfect fit replacement for OEM cooling systems
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Made by SPARKLING MACHINERY – trusted in excavator parts supply worldwide
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.