ranroswang@hksparkling.com 
+86 138 2341 8469
SPARKLING CAT D7 Hydraulic Valve – Precision & Durability
The 558-5127 / 5585127 Valve GP-QDR is a genuine replacement hydraulic control valve designed for CAT D7 Track-Type Tractors. Manufactured to Caterpillar OEM standards and weighing 27KG, this original valve ensures high precision fluid control in demanding construction and earthmoving environments.
As a critical component in the hydraulic control system, the GP-QDR valve regulates the flow and pressure to various functions of the bulldozer, helping to deliver reliable and responsive operational performance. SPARKLING MACHINERY offers this valve as part of our premium product lineup—ideal for equipment owners seeking both authenticity and performance assurance.
Discover the SPARKLING CAT D7 hydraulic valve – a High Quality solution designed to optimize the performance and reliability of your Caterpillar D7 excavator. Crafted by SPARKLING MACHINERY, a trusted brand since 2013, this hydraulic valve embodies the company’s unwavering commitment to stability, precision, and durability.
Engineered for compatibility and excellence, the CAT D7 hydraulic valve ensures smooth hydraulic flow, precise control, and enhanced machine efficiency. Whether you’re working in demanding construction, mining, or earthmoving environments, this valve delivers consistent performance, reducing downtime and maintenance costs.
At SPARKLING MACHINERY, we understand the importance of dependable parts. That’s why each CAT D7 hydraulic valve undergoes strict manufacturing processes and rigorous quality control to withstand tough operational conditions. Our product not only meets but often exceeds industry standards, ensuring your excavator’s hydraulic system operates flawlessly.
Beyond quality, we prioritize your success. Our dedicated team offers customized solutions and expert technical support to help you select the right components tailored to your needs. With competitive pricing and continuous service, SPARKLING MACHINERY supports your long-term productivity, helping you save costs without compromising quality.
Join countless customers worldwide who trust SPARKLING for their excavator parts. Elevate your CAT D7 excavator’s hydraulic system with SPARKLING’s hydraulic valve – the practical choice for reliability, efficiency, and lasting value.
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Q&A
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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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.
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.
SPARKLING MACHINERY TRACK-TYPE TRACTOR CAT D7 558-5127 5585127 VALVE GP-QDR ORIGINAL 27KG
The 558-5127 / 5585127 Valve GP-QDR is a genuine replacement hydraulic control valve designed for CAT D7 Track-Type Tractors. Manufactured to Caterpillar OEM standards and weighing 27KG, this original valve ensures high precision fluid control in demanding construction and earthmoving environments.
As a critical component in the hydraulic control system, the GP-QDR valve regulates the flow and pressure to various functions of the bulldozer, helping to deliver reliable and responsive operational performance. SPARKLING MACHINERY offers this valve as part of our premium product lineup—ideal for equipment owners seeking both authenticity and performance assurance.
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.
DX140LC DX140W DX160W TIER-II DX170W DX210W DX225LL 920-00127A 440205-00095 CONDITIONER,AIR
Product Name:
Air Conditioner Assembly 920-00127A / 440205-00095 for Doosan DX140LC, DX140W, DX160W, DX170W, DX210W, DX225LL Excavators
The 920-00127A / 440205-00095 Air Conditioner Assembly is a complete OEM-quality HVAC unit designed for multiple Doosan excavator models, including DX140LC, DX140W, DX160W, DX170W, DX210W, and DX225LL. This Conditioner, Air unit provides stable cooling performance for the operator’s cab, ensuring a comfortable working environment in hot or humid jobsite conditions.
Manufactured to meet or exceed factory specifications, the assembly includes all necessary components for reliable, energy-efficient operation, including the evaporator core, blower motor, control panel, filter, and housing. It’s a plug-and-play replacement with direct mounting points and connectors.
CATERPILLAR 548-9082 Operator Monitor | CAT 318E L 320D2 FM 316E L 352F-VG | CA5489082 Display
The CATERPILLAR 548-9082 Monitor GP – Operator (also known as CA5489082 or 5489082) is a genuine electronic display unit designed for CAT hydraulic excavators, including models 318E L, 320D2 FM, 316E L, and 352F-VG.
This Operator Monitor Group functions as the central interface between the operator and the machine, providing real-time data on engine performance, hydraulic status, fuel usage, maintenance alerts, and fault diagnostics. With its user-friendly layout and high-visibility screen, this monitor ensures efficient machine operation and enhances overall safety.
Built to OEM standards for durability, accuracy, and compatibility, the 548-9082 monitor is plug-and-play with compatible CAT systems. Whether replacing a damaged screen or upgrading your machine's control system, this part helps ensure uninterrupted workflow and intelligent equipment management.
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.