ranroswang@hksparkling.com 
+86 138 2341 8469
SPARKLING SY330H Harness Assy
The SANY 14532878 Harness Assembly (HARNESS ASSY) is a high-quality electrical wiring component designed for SANY excavators, including models SY330H and SY305HC9I3KH.5.4B.
This harness assembly plays a critical role in the machine’s electrical system by securely transmitting signals and power between key components such as sensors, controllers, engine modules, and onboard displays. Designed to withstand the harsh environments of heavy-duty construction operations, it features durable insulation, corrosion-resistant terminals, and OEM-standard connectors for easy installation and long service life.
Whether you are conducting routine maintenance or replacing damaged wiring, this 14532878 wiring harness ensures optimal machine communication and electrical performance. It helps reduce downtime, prevent faults, and support efficient operation on the jobsite.
SPARKLING SY330H Harness Assy | Reliable Excavator Electrical Component
SPARKLING MACHINERY presents the SY330H harness assy, a High Quality electrical assembly designed for optimal performance and durability in excavator operations. Since 2013, SPARKLING has committed to delivering high-quality excavator parts that combine stability, precision, and resilience — and the SY330H harness assy exemplifies this commitment.
Engineered to meet the rigorous demands of heavy machinery, the SY330H harness assy ensures reliable electrical connectivity within excavators, minimizing downtime and enhancing operational efficiency. Compatible with major excavator brands like Caterpillar, Komatsu, Hitachi, and Volvo, this harness assembly is built with meticulous quality control to perform flawlessly in diverse and challenging work environments.
At SPARKLING MACHINERY, we prioritize customer satisfaction through customized solutions, expert technical support, and continuous service. Our harness assemblies undergo strict manufacturing processes to guarantee long-lasting stability and resilience, providing peace of mind for operators and fleet managers alike.
Choosing the SY330H harness assy means trusting a product backed by years of industry expertise, innovative design, and competitive pricing without compromising quality. Whether for repair or new equipment outfitting, this harness assembly delivers dependable performance that supports your excavator’s electrical system with unparalleled precision.
Partner with SPARKLING for parts that enhance your machinery’s longevity and efficiency, helping your business reduce costs and maintain productivity. Experience professional-grade reliability with the SY330H harness assy — designed to keep your excavators running smoothly every day.
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FAQ
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.
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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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.
If you don’t find your answer, please E-mail us and we’ll be happy to help you out.
SANY 14532878 Harness Assembly | SY330H SY305HC9I3KH.5.4B Wiring Harness | HARNESS ASSY for SANY Excavator
The SANY 14532878 Harness Assembly (HARNESS ASSY) is a high-quality electrical wiring component designed for SANY excavators, including models SY330H and SY305HC9I3KH.5.4B.
This harness assembly plays a critical role in the machine’s electrical system by securely transmitting signals and power between key components such as sensors, controllers, engine modules, and onboard displays. Designed to withstand the harsh environments of heavy-duty construction operations, it features durable insulation, corrosion-resistant terminals, and OEM-standard connectors for easy installation and long service life.
Whether you are conducting routine maintenance or replacing damaged wiring, this 14532878 wiring harness ensures optimal machine communication and electrical performance. It helps reduce downtime, prevent faults, and support efficient operation on the jobsite.
Deere HIGH-QUALITY EXCAVATOR PARTS MADE IN CHINA NEW 220DW 180 210 190GW 190DW 230GW 0501-212-508 ROTOR SET SPARKLING MACHINERY
SPARKLING MACHINERY NEW 220DW 180 210 190GW 190DW 230GW 0501-212-508 Rotor Set is a core engine component for Deere 220DW/180/210/190GW/190DW/230GW excavators (heavy-duty construction/mining use). It works with the stator to generate electrical power for the excavator’s electrical systems.
Meeting Deere OEM standards (0501-212-508), it resists -30°C to 120°C temps, voltage fluctuations, and wear, ensuring seamless compatibility and long-term reliable power generation.
VOLVO MADE IN CHINA SPARKLING MACHINERY NEW EC250D EC290B EC290C 14616531 SOLENOID VALVE
SPARKLING MACHINERY NEW EC250D EC290B EC290C 14616531 Solenoid Valve is a premium China-made hydraulic control component specifically engineered for EC250D, EC290B, and EC290C excavators. As a critical part of the hydraulic and electrical system interface, it uses electromagnetic signals to control fluid flow direction, pressure, and flow rate, enabling precise activation of hydraulic actuators such as cylinders and motors during operational tasks.
Designed to original equipment standards, it maintains rapid response times and stable switching performance even under continuous electrical and hydraulic stress. With optimized valve body design for minimal pressure loss, it adapts seamlessly to harsh working environments, from dusty construction sites to wet conditions. Backed by strict quality verification, it guarantees consistent performance to support uninterrupted machinery operation.
Cylinder Block for Caterpillar M313D M315D – CA3405797 340-5797 3405797
The Cylinder Block (CA3405797 / 340-5797 / 3405797) is a high-quality replacement engine component designed for Caterpillar M313D and M315D excavators. As the central part of the engine assembly, the cylinder block houses the pistons, crankshaft, and other critical engine components, ensuring precise alignment, strength, and durability under heavy-duty operations. Manufactured to meet OEM specifications, this cylinder block guarantees reliable engine performance and extended service life in demanding construction environments.
Key Features
OEM-Compatible Fit: Designed to match Caterpillar part numbers CA3405797 / 340-5797 / 3405797 for precise installation and optimal performance
Durable Construction: Made from high-strength cast iron or alloy steel for excellent wear resistance and structural integrity
Precision Machined: Ensures proper alignment of pistons, crankshaft, and connecting rods for smooth engine operation
Applications
✔ Caterpillar Excavators: M313D, M315D
✔ Engine rebuilds and heavy-duty repair projects
✔ Construction, earthmoving, and industrial environments
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.
Sparkling Machinery Co.,Ltd
foreverlucia1