SPARKLING SANY SY330H Wire Harness – Durable 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.

Welcome to SPARKLING MACHINERY – Protecting Your Engine’s Heartbeat

Thank you for visiting our page featuring the AZ1500070021 Oil Pump, specially engineered for Sinotruk trucks and Weichai diesel engines. We understand that a reliable oil pump is critical for keeping your engines running smoothly and avoiding costly downtime.

At SPARKLING MACHINERY, we are dedicated to providing premium-quality spare parts that deliver OEM-level performance and excellent value. Our goal is to help you maintain the reliability and efficiency of your vehicles while controlling maintenance costs.

We truly appreciate your interest and your trust in our products. Whether you’re a truck owner, fleet operator, or dealer, we’re here to support you with fast shipping, technical assistance, and parts you can rely on.

💬 Questions about fitment, pricing, or technical details? Don’t hesitate to contact us — our team is always ready to help.

   SPARKLING MACHINERY NEW SK485-9 DX420 DX480 472-0209 Crankshaft is a dedicated power transmission core component for Weichai-powered excavators, including SK485-9, DX420, and DX480 models (widely used in heavy construction, mining, and large-scale earthmoving). As the "engine power converter", it converts the reciprocating motion of engine pistons into rotational motion—driving key excavator systems like hydraulic pumps and generators to ensure stable power output during high-intensity tasks such as rock breaking, deep digging, and heavy lifting.
   Meeting Weichai OEM standards (part no. 472-0209), it maintains precise rotational balance, endures -30°C to 150°C engine temperatures, resists wear and vibration, and ensures long-term structural stability. Strict testing guarantees seamless compatibility with the three Weichai-powered excavator models and reliable engine operation.

The NACHI PVD-2B-40P-16G5-4191B hydraulic piston pump is a high-performance, precision-engineered main pump designed for mini excavators. Weighing approximately 25.5KG, this compact yet powerful pump is known for its excellent pressure stability, long service life, and strong durability under heavy-duty operations.

Crafted by NACHI, a globally trusted name in hydraulic technology, this piston-type variable displacement pump delivers smooth and efficient hydraulic flow, making it ideal for mini excavators that require precise control and consistent power.