14532878 HARNESS ASSY. – High-Quality Excavator Part

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 MACHINERY NEW EC135B EC140 EC140B EC160B 14514937 Seal Kit is a dedicated, all-in-one sealing solution exclusively designed for VOLVO EC135B, EC140, EC140B, and EC160B excavators—key equipment in construction, mining, and municipal infrastructure projects. As a core protective component for the excavators’ hydraulic systems, it covers critical areas such as hydraulic cylinder rods, valve connections, and pump interfaces, forming reliable leakproof barriers. This function is essential for maintaining stable hydraulic pressure, ensuring smooth and responsive operation of core mechanisms (boom lifting, arm digging, bucket tilting), and preventing dust or debris from contaminating internal hydraulic parts. It directly reduces the risk of hydraulic system failures, avoids unplanned downtime, and eliminates costly repairs caused by oil leaks during high-intensity operations like trench digging, material loading, and site grading.

   Engineered to match VOLVO’s original equipment standards, the seal kit maintains consistent sealing reliability even under harsh conditions: high hydraulic pressure (up to 35 MPa), extreme temperature fluctuations (-25°C to 105°C), and continuous excavator vibration. It resists oil aging and wear, providing long-lasting protection for the excavators’ hydraulic systems. Backed by strict performance verification, it guarantees uninterrupted sealing support for EC135B/EC140/EC140B/EC160B excavators.

   SPARKLING MACHINERY NEW EC290B EC210B 7270-30160 (14719829) Relief Valve is a key hydraulic safety component for Volvo EC290B and EC210B excavators (widely used in construction, medium-scale mining, and municipal engineering). As the "hydraulic pressure protector", it automatically releases excess pressure from hydraulic circuits during tasks like digging, boom lifting, and material handling—preventing overpressure damage to pumps, cylinders, and valves, while maintaining stable pressure output for smooth equipment operation.
   Meeting Volvo OEM standards (part nos. 7270-30160/14719829), it endures -30°C to 95°C temperatures, resists hydraulic oil corrosion and vibration, and guarantees precise pressure relief triggering. Strict testing ensures seamless compatibility with the two Volvo models and long-term hydraulic system safety.

The CA2341981 Air Cleaner GP is a genuine-quality replacement component designed to deliver optimal engine protection for Caterpillar backhoe loaders. Built for heavy-duty performance, this air cleaner ensures that your machine breathes clean air even in the harshest worksite conditions, extending engine life and improving overall fuel efficiency.

🔧 Features:

• OEM-quality construction with durable filtration materials

• Perfect fit for Caterpillar models 414E, 416D, 420D, 420E, 422E, 424D, 428D

• Efficient particle separation and low airflow restriction

• Easy installation and maintenance

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