Wholesale Excavator LH Control Column Supplier
The ZGAQ-02885 AXLE-DIFFERENTIAL is a high-performance replacement component designed for Hyundai wheel excavators R140W-9, R160W-9A, R170W-9, and R180W-9S. As the heart of the machine's drive system, the differential ensures power is efficiently distributed to the wheels, enabling smooth turns, stable operation, and strong traction even in demanding terrains.
Manufactured with high-precision machining and heavy-duty materials, this differential unit is engineered to match OEM specifications and withstand the harsh conditions of construction, mining, and industrial applications. It is an ideal choice for restoring full drivetrain performance and reliability in your equipment.
SPARKLING Wholesale Excavator LH Control Column Supplier
Since 2013, SPARKLING MACHINERY has been your trusted wholesale excavator LH control column supplier, delivering High Quality components designed for stability, precision, and durability. Specializing in excavator parts compatible with renowned brands like Caterpillar, Komatsu, Hitachi, and Volvo, SPARKLING offers control columns engineered to enhance operator comfort and machine responsiveness.
Our LH control columns are manufactured with meticulous attention to detail and rigorous quality control, ensuring reliable performance across diverse working environments. Whether you require standard or customized solutions, SPARKLING MACHINERY provides tailored options backed by expert technical support and responsive customer service, helping your operations run smoothly and cost-effectively.
As a leading supplier, we emphasize innovation and altruism, providing competitive wholesale prices without compromising quality. Our global sales network guarantees timely delivery and ongoing support, making SPARKLING the ideal partner for excavator parts procurement.
Choose SPARKLING MACHINERY for your wholesale excavator LH control column needs—where stability meets precision to power your machinery with confidence.
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FAQ
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.
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.
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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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.

MADE IN CHINA SPARKLING MACHINERY NEW 14652656 CENTER SWIVEL JOINT
SPARKLING MACHINERY NEW 14652656 Center Swivel Joint is a premium China-made hydraulic connection component designed for compatible excavators. As a critical link between the excavator’s fixed lower structure (undercarriage) and rotating upper structure (cabin, boom), it enables continuous 360° rotation while maintaining seamless hydraulic fluid transmission to key systems—such as the swing motor, hydraulic cylinders, and control valves. This ensures unobstructed, reliable power delivery for core operations like digging, lifting, and swing movements in construction, mining, and earthmoving tasks.
Engineered to original equipment standards, it maintains leak-free performance even under high hydraulic pressure and continuous rotational stress, as well as harsh working conditions (e.g., dust, vibration, and exposure to construction debris). With optimized sealing rings and precision-machined internal channels, it minimizes pressure loss and prevents fluid contamination, safeguarding the hydraulic system from damage. Backed by strict quality verification, it guarantees consistent operation to support uninterrupted machinery rotation and maximize work efficiency.
R110-7 R140LC9 R140W7 R170W7A R160LC9 R180LC9 R250LC-9 31N6-91230 27V DC 21W SOLENOID VLV-BREAKER ORIGINAL QUALITY 0.8KG
Original Quality Solenoid Valve 31N6-91230 27V DC 21W for Hyundai R Series Excavators
The 31N6-91230 Solenoid Valve (Breaker Valve) is an original quality electrical hydraulic component specifically designed for Hyundai excavators including R110-7, R140LC9, R140W7, R160LC9, R170W7A, R180LC9, and R250LC-9.
This 27V DC / 21W solenoid valve plays a critical role in hydraulic breaker (hammer) control systems, enabling or blocking hydraulic oil flow with high precision. Manufactured with premium copper coils, high-temperature insulation, and anti-corrosion coatings, this valve delivers fast response, stable operation, and long service life, even under high-frequency operations.
SPARKLING MACHINERY KOBELCO SK230-6E SK250-6E LQ22E00048F2 LQ22E00069F2 ECU CONTROLLER
Welcome to SPARKLING MACHINERY – Precision Electronics for Maximum Performance
Thank you for exploring our ECU Controllers LQ22E00048F2 and LQ22E00069F2, expertly engineered for Kobelco SK230-6E and SK250-6E excavators. We understand that a reliable ECU is crucial for your machines’ smooth operation, optimal efficiency, and safety on every jobsite.
At SPARKLING MACHINERY, we are committed to delivering high-quality spare parts that meet or exceed OEM standards, providing you with confidence and value you can depend on. Our mission is to help you minimize downtime, reduce operational costs, and keep your machines running at peak performance.
We sincerely appreciate your trust and interest in our products. Whether you’re managing a single excavator or an entire fleet, we’re here to support your success with fast delivery, technical expertise, and exceptional service.
💬 Have questions about compatibility, pricing, or technical details? Don’t hesitate to reach out — our team is always ready to help.
Sparkling Machinery Co.,Ltd
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