Kato HD512-III Drive System by SPARKLING

SPARKLING MACHINERY offers a premium Final Drive Assembly (619-62500001) paired with a high-strength Sprocket (317-50201000) for the Kato HD512-III excavator. This drive system is engineered for maximum torque, reliable track propulsion, and exceptional durability under rugged working conditions.

The Final Drive Assy transmits hydraulic power to the tracks with precision and is built using high-grade gears, seals, and housings. The Sprocket, heat-treated for wear resistance, guarantees smooth engagement with the track links and long service life even in abrasive environments.

The VOE14609486 Hydraulic Main Control Valve Seal Kit is specifically designed to restore the optimal sealing performance of Volvo excavator main control valves in models such as EC460B, EC460C, EC460CHR, EC480D, and EC480DHR. This high-quality kit ensures the precise control of hydraulic fluid flow to multiple functions — including boom, arm, bucket, and travel systems — by eliminating internal leakage and pressure loss.

Manufactured with premium materials like NBR, PU, PTFE, and engineering plastics, this seal kit offers exceptional resistance to high pressure, heat, and wear, making it a durable and reliable solution for both routine maintenance and emergency repair.

   SPARKLING MACHINERY NEW 119266-21700 Crankshaft is a premium China-made engine core component designed for compatible construction machinery (such as excavators, loaders, and generators) and industrial engines. As the "power transmission backbone" of the engine, it converts the reciprocating motion of pistons into rotational motion to drive the machinery’s hydraulic system, undercarriage, and other key components. This critical function ensures the engine delivers consistent torque and power for heavy-duty operations—including digging, lifting, and continuous power generation—in construction, mining, and industrial scenarios.

   Engineered to original equipment standards, it maintains exceptional structural stability even under high rotational speeds (up to industry-standard RPM thresholds) and extreme load conditions, as well as harsh working environments like vibration, temperature fluctuations, and dust. With precision-machined journals and balanced design, it minimizes friction between moving parts and reduces engine vibration. Backed by strict quality verification, it guarantees reliable power transmission to support uninterrupted machinery operation and extend overall engine service life.

The VOE 17492050 Hydraulic Oil Cooler is a high-performance cooling component designed to support the hydraulic systems of VOLVO excavators, including models EC210B, EC220D, EC210D, and EC200D. Manufactured by SPARKLING MACHINERY, this oil cooler efficiently maintains optimal oil temperatures during heavy-duty operations, protecting your hydraulic pump, valve, and motor from overheating and ensuring extended equipment life.

Crafted from high-quality aluminum and engineered for durability, this cooler is a reliable replacement for the original part, ensuring stable performance and easy installation.