SPARKLING ZX80SB Final Drive Assembly – Durable Excavator Part

The Travel Device Assembly / Final Drive Assy is an essential component in your excavator’s undercarriage system, responsible for converting hydraulic energy into mechanical movement, enabling the machine to crawl with precision, stability, and power.

This product is designed for compatibility with a range of Hitachi compact and medium excavators, ensuring direct fit, smooth torque transfer, and long-term durability even in challenging jobsite conditions.

Each unit is manufactured using high-strength gears, reliable oil seals, and precision assembly to guarantee quiet operation, resistance to wear, and stable output power.

   SPARKLING MACHINERY NEW LC00159 Gear Box is a premium China-made power transmission component designed for compatible construction machinery, including wheel loaders, excavators, and compact utility vehicles. As the "power distribution core" of the machinery’s drivetrain, it converts and transmits torque from the engine to the wheels or working mechanisms (e.g., bucket lifts, arm rotations), enabling smooth speed adjustment and torque amplification. This ensures the machinery delivers optimal power for diverse tasks—such as heavy material hauling, site leveling, and precision lifting—in construction, agriculture, and warehouse logistics scenarios.​
   Engineered to original equipment standards, it maintains stable transmission performance even under harsh working conditions: high torque loads, continuous vibration, dust ingress, and temperature fluctuations (-25°C to 90°C). With precision-machined gears (for minimal friction) and a sealed lubrication system (to prevent oil leakage), it minimizes wear and extends component life. Backed by strict quality verification, it guarantees reliable power transfer to support uninterrupted machinery operation and reduce downtime caused by drivetrain failures.

The Caterpillar Solenoid Valve (part nos. 249‑3125 / 2493124) is a rugged, 12 V DC coil-controlled valve assembly designed for hydraulic systems on Cat backhoe loaders—including models 446D, 424D, 420D/F, 442D, 430D/F, 428D, 416D, and others. Built to OEM standards, this valve features a 2-pin DT connector and 7/8‑14 thread, offering precise electro-hydraulic control essential for steering, transmission, or loader functions. It delivers reliable performance under demanding conditions and is available in both genuine and high-quality aftermarket versions.

    SPARKLING MACHINERY NEW EC240C EC250D EC250E EC290B EC300E 14596398 Seal Kit is a dedicated, all-in-one sealing solution exclusively designed for VOLVO EC240C, EC250D, EC250E, EC290B, and EC300E crawler excavators—heavy-duty equipment critical for large-scale construction, mining, and infrastructure projects. As a core protective component for the excavators’ high-pressure hydraulic systems, it covers key areas including hydraulic cylinder rods, valve connections, and pump interfaces, forming robust leakproof barriers. This function is vital for maintaining stable hydraulic pressure, ensuring smooth and responsive operation of high-load mechanisms (boom lifting, arm digging, bucket tilting), and preventing dust, gravel, or moisture from contaminating internal hydraulic parts. It directly reduces the risk of hydraulic system failures, avoids unplanned downtime, and eliminates costly repairs caused by oil leaks during high-intensity tasks like rock breaking, bulk material loading, and deep excavation.

   Engineered to meet VOLVO’s original equipment standards, the seal kit maintains reliable sealing performance even under harsh conditions: high hydraulic pressure (up to 38 MPa), extreme temperature fluctuations (-25°C to 105°C), and continuous heavy-duty excavator vibration. It resists oil aging and wear, providing long-lasting protection for the hydraulic systems of EC240C/EC250D/EC250E/EC290B/EC300E models. Backed by strict performance verification, it guarantees uninterrupted sealing support for these VOLVO excavators.