ranroswang@hksparkling.com 
+86 138 2341 8469
SPARKLING Dozer Spare Parts – Durable, Precision Engineered Components
The CA1878636 Main Control Valve Assembly (also referenced as 187-8636 or 1878636) is an essential hydraulic component designed specifically for the Caterpillar D9R track-type tractor. This unit is responsible for the precise distribution and regulation of hydraulic flow, enabling smooth and accurate control of blade, ripper, and other operational functions.
Key Features:
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Direct-fit replacement for CAT D9R – no modification required
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OEM-standard internal machining ensures optimal hydraulic flow and durability
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High-pressure resistance for demanding dozer applications
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Fully tested before delivery, ensuring performance and zero leakage
Whether you're maintaining a mining fleet or servicing a heavy-duty bulldozer, this main control valve assy ensures efficient operation and extended equipment lifespan.
Discover SPARKLING dozer spare parts—the pinnacle of durability and precision in heavy machinery components. Since 2013, SPARKLING MACHINERY has been dedicated to providing high-quality excavator parts with unmatched stability and performance. Our extensive selection of dozer spare parts is engineered to fit leading brands like Caterpillar, Komatsu, Hitachi, and Volvo, ensuring compatibility and seamless integration.
Each SPARKLING dozer spare part undergoes rigorous manufacturing and quality control processes, guaranteeing reliable operation even in the toughest environments. From hydraulic components and undercarriage systems to engine parts and electrical components, our products are crafted to deliver long-lasting efficiency, reduce downtime, and enhance your machine’s productivity.
What sets SPARKLING apart is our commitment to precision, innovation, and customer support. We offer customized solutions tailored to your specific needs, backed by expert technical assistance and ongoing service. By combining competitive pricing with High Quality quality, we help you lower maintenance costs without compromising performance.
Choose SPARKLING dozer spare parts for dependable, high-performance components that keep your machinery running at its best. Join a global network of satisfied customers who trust SPARKLING MACHINERY as their reliable partner in the excavator and dozer parts industry. Experience excellence that drives your success and fuels your machinery’s longevity.
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Q&A
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.
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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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.
If you have another questions, please feel free to contact us.
D9R TRACK-TYPE TRACTOR CA1878636 187-8636 1878636 VALVE GP-MAIN CONTROL VALVE ASSY
The CA1878636 Main Control Valve Assembly (also referenced as 187-8636 or 1878636) is an essential hydraulic component designed specifically for the Caterpillar D9R track-type tractor. This unit is responsible for the precise distribution and regulation of hydraulic flow, enabling smooth and accurate control of blade, ripper, and other operational functions.
Key Features:
-
Direct-fit replacement for CAT D9R – no modification required
-
OEM-standard internal machining ensures optimal hydraulic flow and durability
-
High-pressure resistance for demanding dozer applications
-
Fully tested before delivery, ensuring performance and zero leakage
Whether you're maintaining a mining fleet or servicing a heavy-duty bulldozer, this main control valve assy ensures efficient operation and extended equipment lifespan.
MADE IN CHINA SPARKLING MACHINERY NEW D6T 270-1762 270-1763 GEAR PUMP
SPARKLING MACHINERY NEW D6T 270-1762 270-1763 Gear Pump is a premium China-made hydraulic component engineered as a critical power transmission unit for compatible machinery. As a core part of hydraulic systems, it delivers consistent fluid pressure to drive essential operations such as lubrication, control, and auxiliary functions, ensuring smooth performance in construction, agriculture, and heavy-duty equipment.
Designed to original equipment standards, it maintains stable flow output even under continuous operation, minimizing energy loss and optimizing system efficiency. Equipped with advanced pressure regulation and leak-resistant systems, it adapts to harsh working environments, from dusty job sites to high-temperature conditions. Backed by strict quality verification and professional support, it reduces unplanned downtime and maximizes equipment productivity.
MADE IN CHINA SPARKLING MACHINERY PHV-4B-60B-P9067A FINAL DRIVE
SPARKLING MACHINERY PHV-4B-60B-P9067A Final Drive, a premium China-made drivetrain component, serves as the core power transmission unit for excavators, converting hydraulic energy into rotational motion to drive the undercarriage. Engineered to original equipment standards, this final drive ensures seamless integration with compatible excavator models, delivering reliable performance in heavy-duty operations.
Crafted from high-strength alloy materials, it features precision-machined gears and a robust housing to withstand high torque and harsh working conditions. Equipped with advanced sealing technology, it offers superior resistance to dust, water, and debris. Backed by strict quality control and professional technical support, this final drive provides durable, efficient power transmission, making it an ideal solution to minimize downtime and enhance equipment productivity.
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.