ranroswang@hksparkling.com 
+86 138 2341 8469
SPARKLING Engine Assy.
The C7.1 Engine Assembly delivers reliable, efficient, and powerful performance for a variety of heavy-duty applications. With a focus on fuel efficiency, durability, and compliance with environmental standards, this engine is designed to support the demanding needs of modern construction and industrial machinery while ensuring minimal maintenance and operating costs.
Upgrade or restore your excavator’s performance with the High Quality Engine Assy. from SPARKLING MACHINERY. As a brand renowned for its unwavering commitment to stability, precision, and perseverance, SPARKLING has been delivering high-quality excavator parts since 2013. Our Engine Assy. is expertly engineered for compatibility with leading models from Caterpillar, Komatsu, Hitachi, Volvo, and more, ensuring you find a perfect fit for your needs.
Every Engine Assy. undergoes rigorous manufacturing and quality control processes to guarantee reliable operation even in the most demanding environments. Whether you are replacing a worn engine or seeking an upgrade, our components promise longevity, optimal performance, and seamless integration. With SPARKLING’s focus on customization, you can receive tailored solutions and expert technical support to address your unique requirements.
We understand the importance of reducing operational costs without compromising on quality. That’s why we offer competitive pricing along with attentive consultation and ongoing service, demonstrating our dedication to innovation and customer wellbeing. Our global sales network makes it easy for you to access our products wherever you are, reinforcing our reputation as a trusted partner in the excavator parts industry.
Choose SPARKLING MACHINERY for your Engine Assy. needs and become a part of our vision to lead the world in excavator parts manufacturing. Your satisfaction and your machine’s reliability are our top priorities.
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Q&A
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 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.
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.
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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In Stock Original C7.1 Engine Assembly 503-8792 502-3531 623-6651 for CAT E330 E336GC E330GC E333
Upgrade your heavy machinery with our Original C7.1 Engine Assembly, meticulously crafted for compatibility with CAT E330, E336GC, E330GC, and E333 excavators. This in-stock unit includes key part numbers 503-8792, 502-3531, and 623-6651, ensuring seamless installation and reliable performance.
Genuine Quality Assurance: Fully original and brand-new C7.1 engine assembly—guaranteeing OEM-level dependability and optimal performance.
Immediate Availability: Stock-ready with fast dispatch options—ideal for reducing equipment downtime.
KOBELCO EXCAVATOR SK460-8 SK480-8 LS02P00085F1 LS02P00031F1 EA-P11C-UP DIESEL ENGINE ASSY
The Kobelco EA-P11C-UP Diesel Engine Assembly (LS02P00085F1) is a robust power unit engineered for SK460-8 and SK480-8 excavators, delivering reliable performance and high efficiency for demanding earthmoving operations.
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:
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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.
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.