High-Quality SPARKLING ZF Transmission Parts for Excavators

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.

   SPARKLING MACHINERY NEW HW140 R140W7 R140W7A R140W9 R140W9A XJDD-00233 Piston Assy is a dedicated engine core component for HYUNDAI HW140, R140W7, R140W7A, R140W9, and R140W9A wheeled excavators (versatile for road construction, municipal engineering, and material handling). As a key part of the engine’s combustion system, it converts fuel energy into mechanical power to drive the excavator’s movement and hydraulic functions, ensuring stable performance during tasks like loading, digging, and road grading.
   Meeting HYUNDAI OEM standards (part no. XJDD-00233), it endures high temperatures (up to 300°C) and pressure, resists wear and combustion byproducts, and maintains tight sealing with the cylinder. Strict testing guarantees seamless compatibility and long-term reliable operation for the five HYUNDAI models.

   SPARKLING MACHINERY NEW HW140 R140W7 R140W7A R140W9 R140W9A XJDD-00230 Cylinder Piston Assy is a integrated engine core component for HYUNDAI HW140, R140W7, R140W7A, R140W9, and R140W9A wheeled excavators (used in road construction, municipal engineering, and material handling). As a key part of the engine’s combustion system, it combines cylinder and piston functions to seal the combustion chamber, convert fuel energy into mechanical power, and drive the excavator’s movement and hydraulic operations during tasks like digging and loading.
   Meeting HYUNDAI OEM standards (part no. XJDD-00230), it endures 300°C high temperatures and 10 MPa combustion pressure, resists wear and corrosion, and ensures tight sealing. Strict testing guarantees seamless compatibility and long-term reliable performance for the five HYUNDAI models.