SPARKLING Excavator Solenoid 31N6-91230

Original Quality Solenoid Valve 31N6-91230 27V DC 21W for Hyundai R Series Excavators

The 31N6-91230 Solenoid Valve (Breaker Valve) is an original quality electrical hydraulic component specifically designed for Hyundai excavators including R110-7, R140LC9, R140W7, R160LC9, R170W7A, R180LC9, and R250LC-9.

This 27V DC / 21W solenoid valve plays a critical role in hydraulic breaker (hammer) control systems, enabling or blocking hydraulic oil flow with high precision. Manufactured with premium copper coils, high-temperature insulation, and anti-corrosion coatings, this valve delivers fast response, stable operation, and long service life, even under high-frequency operations.

The ZF 4472397016 (also listed as 4472.397.016 / 4472-397-016) Bearing Pin is a high-precision component designed to provide reliable rotational alignment and structural support in ZF transmission and axle assemblies. Built from heat-treated, wear-resistant steel, this pin ensures long-term durability and smooth mechanical movement under heavy-duty conditions.

It is a perfect fit for ZF machinery applications where stability, strength, and OEM compatibility are essential. Each pin is manufactured to strict tolerances and undergoes rigorous quality control to meet or exceed OEM standards.

   SPARKLING MACHINERY NEW VOE14522414 Coupling is a dedicated power transmission component for compatible VOLVO excavator models (widely used in construction, mining, and infrastructure projects). As a core link in the excavator’s drivetrain or hydraulic system, it connects rotating parts (e.g., shafts, pumps, or motors) to transfer torque smoothly—ensuring stable power delivery during high-intensity tasks like digging, loading, and track movement.
   - Meeting VOLVO OEM standards (part no. VOE14522414), it endures high torque loads, -30°C to 95°C temperature fluctuations, and continuous vibration. It resists wear and corrosion, maintaining precise alignment between connected components. Strict testing guarantees seamless compatibility with applicable VOLVO models and long-term reliable operation.

The Kobelco SK350‑8 Control Valve Assembly (LC30V00028F5) is a critical hydraulic component for the ACERA MARK 8 excavator series (2006–2012 models), fully replacing the LC30V00028F1 version, with excellent compatibility and improved performance. Crafted from premium aluminum alloy and featuring a precision-molded valve core, this multi-way control valve offers stable pressure resistance and extended service life. Commonly used in 33–35 ton class crawler excavators like the SK350‑8, it’s ideal for maintenance, remanufacturing, or heavy-duty replacement applications.