SPARKLING Bevel Gear – Precision & Durability for Excavators

The K9001469 Bevel Gear is a critical drivetrain component specifically engineered for DOOSAN wheeled excavators including models DX140W, DX170W, DX190W, and SOLAR 185W-V. It is designed to efficiently transmit power between intersecting shafts at precise angles, enabling smooth and reliable torque delivery in the swing or travel reduction gear systems.

Manufactured with premium-grade alloy steel and finished with precision gear-cutting technology, this bevel gear ensures high wear resistance, quiet operation, and extended service life — even in rugged construction environments.

   SPARKLING MACHINERY New Coupling Assy 17T (VOE14533206) is a heavy-duty component dedicated to VOLVO EC140B/EC160B/EC210B/EC240B crawler excavators, used in construction, mining and infrastructure projects. As a key part of the power transmission system, it connects the engine and hydraulic pump to transfer torque smoothly, ensuring stable operation of boom lifting, arm digging and bucket tilting during high-intensity tasks, and avoiding power loss or transmission jolts.

Function: It is a flexible coupling that connects two rotating shafts, typically from the engine to the hydraulic pump, allowing some degree of misalignment and preventing excessive vibration.
Design: The assembly usually includes a hub, flexible element (rubber/tire), and flange components, often with 17 teeth.

Compatible Volvo Models:
EC240 (EC240B, EC240C, EC240B LC, EC240C)
EC250 (EC250D)
FC2924 (FC2924C)
EC290 (some variations like EC290B LC) 

   SPARKLING MACHINERY NEW 7272-03100 Spool is a core hydraulic control component for compatible Volvo excavator models (widely used in construction, mining, and infrastructure projects). As the "hydraulic flow regulator core", it precisely controls the direction and volume of hydraulic oil within the excavator’s valve body—enabling smooth operation of key functions like boom lifting, bucket digging, and arm movement during heavy-duty tasks. This prevents hydraulic flow (disorders) and ensures consistent equipment performance, while avoiding pressure mismatches that damage valves or cylinders.
   Meeting Volvo OEM standards (part no. 7272-03100), it endures -30°C to 95°C temperatures, resists hydraulic oil corrosion and wear, and guarantees stable movement. Strict testing ensures seamless compatibility with applicable Volvo models and long-term hydraulic system reliability.

The Wheeled Excavators Spare Parts 81N5-50060 / 81N5-50061 RING-STONE RESISTER is a premium electrical control component meticulously engineered for Hyundai Construction Equipment, specifically tailored to meet the stable current regulation and circuit protection demands of R140W-9, R170W-7, R200W-7, R210W-9, and HW140 wheeled excavators. As a critical part of the machinery’s electrical system, this ring-stone resistor precisely controls current flow, dissipates excess electrical energy, and protects sensitive electronic components (such as controllers, sensors, and actuators) from voltage spikes or overloads. It ensures stable operation of key electrical functions—including hydraulic system controls, lighting, and auxiliary equipment—even during prolonged heavy-duty construction tasks. 

Key Features
· Dual-part number compatibility (81N5-50060 / 81N5-50061) for Hyundai target wheeled excavator models
· Precise resistance rating to ensure optimal current regulation and circuit protection
· Robust construction with high heat dissipation capacity to withstand continuous electrical load
· Corrosion-resistant and vibration-proof design for reliability in extreme construction conditions
· Strict adherence to Hyundai OEM specifications for seamless electrical system integration and consistent performance

Compatible Models
· Hyundai Construction Equipment Wheeled Excavators: R140W-9, R170W-7, R200W-7, R210W-9, HW140