SPARKLING EC135B Valve – Durable Excavator Hydraulic Part

The Volvo Excavator Valve (part no. VOE 14531325 / 14531325) is a high-quality hydraulic control/relief valve suitable for medium-class Volvo excavators—models include EC135B, EC140B/D, EC200B/D, EC210B, EC240B/C, EC290B/C, and compact wheeled excavators like EW145B, as well as other industrial machinery from tractor cranes to graders. Built to OEM standards and offered in both genuine and aftermarket versions, this valve ensures precise hydraulic pressure regulation and boom-arm holding, safeguarding operator control and machine performance on challenging job sites.

   SPARKLING MACHINERY NEW EX33MU ZX27-3 ZX30 ZX35 4373411 Oil Cooler is a dedicated thermal management component exclusively designed for EX33MU, ZX27-3, ZX30, and ZX35 mini excavators. As a core part of these machines’ hydraulic and engine systems, it efficiently dissipates heat from hydraulic oil and engine oil—preventing oil overheating during tasks like urban construction, agricultural tillage, and small-scale mining. This function is critical for preserving oil viscosity and lubrication performance, which directly protects key components (such as hydraulic pumps, valves, and engine bearings) from premature wear, ensuring stable power output and extending the service life of EX33MU/ZX-series mini excavators.

   Engineered to match original equipment performance standards, it maintains strong heat dissipation efficiency even under harsh working conditions, including high ambient temperatures, dust accumulation, and continuous machine vibration. It resists oil leakage and internal blockages, avoiding system failures that could lead to unplanned downtime or costly component repairs. Backed by strict performance verification, it guarantees reliable heat exchange to support uninterrupted operation of target mini excavators.

   SPARKLING MACHINERY NEW 4472.319.215 Sun Gear is a dedicated power transmission component for KOMATSU excavators (heavy-duty equipment for mining, construction, and infrastructure projects). As a core part of the excavator’s planetary gear system, it meshes with planet gears to transfer rotational power, enabling smooth speed reduction and torque amplification for critical functions like track movement, boom lifting, and bucket digging during high-intensity tasks.
   Meeting KOMATSU OEM standards (part no. 4472.319.215), it endures high torque loads, -25°C to 100°C temperature fluctuations, and continuous wear. It maintains precise gear meshing and resists corrosion, ensuring long-term reliable power transmission, with strict testing guaranteeing seamless compatibility and stable performance for applicable KOMATSU models.

The CATERPILLAR 441-9224 Transfer Gear Yoke Assembly (also listed as CA4419224 or 4419224) is a heavy-duty drivetrain component designed for use in Caterpillar off-highway trucks and track-type tractors, including models 773E, 775G, 775F, 773D, 773G, and D10R.

This transfer gear yoke assembly plays a critical role in the power transmission system, connecting rotating components within the transfer gear and ensuring smooth torque delivery from the engine to the driveline. Built to endure high loads, vibrations, and rugged working conditions, the 441-9224 yoke assembly helps maintain drivetrain alignment and reliability, even under extreme duty cycles.

Manufactured to OEM specifications, this component guarantees a precise fit, excellent durability, and long-term performance—making it a trusted replacement choice for Caterpillar heavy equipment operating in mining, quarrying, and construction environments.