SPARKLING 1586634 CAT Excavator Part

The Caterpillar Switch GP-Toggle (Part No. CA1586634 / 158-6634 / 1586634) is a genuine OEM electrical component used in various CAT track loaders and excavators, including models 963D, 973D, 953D, 330D MH, and 325D.

Manufactured from high-quality polyamide plastic, this toggle switch is engineered to provide durable performance, electrical reliability, and resistance to heat, wear, and vibration — all critical for heavy-duty applications. It plays a key role in controlling specific machine functions from the operator cab, offering responsive switching and long operational life.

This part is an ideal replacement for worn or faulty switches in your Caterpillar equipment. Its precise fit and OEM-grade construction ensure hassle-free installation and consistent performance in demanding jobsite conditions.

   SPARKLING MACHINERY NEW CX300C CX350C LJ018980 Solenoid Valve is a dedicated hydraulic control component exclusively designed for CX300C and CX350C excavators. As a key part of the excavators’ hydraulic system, it precisely regulates the flow and direction of hydraulic oil to control critical working mechanisms—including boom lifting, arm movement, and bucket operation. This function is essential for achieving smooth, responsive hydraulic performance during heavy-duty tasks like deep digging, large-volume material loading, and mining operations, where precise control directly impacts work efficiency and task accuracy.

   Engineered to match original equipment performance standards, it maintains stable valve operation even under harsh working conditions, such as high hydraulic pressure, continuous vibration, and temperature fluctuations. It prevents oil leakage and hydraulic signal lag, avoiding unresponsive movements or uneven mechanism operation. Backed by strict performance verification, it guarantees long-term reliability to support uninterrupted operation of CX300C and CX350C excavators.

   SPARKLING MACHINERY NEW EC135B EC140B EC140C EC160B EC160C VOE14564772 Mirror is a dedicated visibility component for VOLVO EC135B, EC140B, EC140C, EC160B, and EC160C crawler excavators (widely used in construction, municipal engineering, and medium-scale earthmoving). As a key part of the excavator’s cab safety system, it provides clear, wide-angle visibility of the surrounding work area—enabling operators to monitor blind spots during tasks like digging, loading, and equipment maneuvering, thus reducing collision risks.
   Meeting VOLVO OEM standards (part no. VOE14564772), it endures -30°C to 85°C temperatures, resists impact, UV radiation, and dust, and maintains anti-glare clarity. Strict testing guarantees seamless compatibility with the five VOLVO models and long-term reliable visibility performance.

   SPARKLING MACHINERY NEW R290LC7A 110D-7E R210LC9 XKDE-01492 Tensioner is a dedicated drive system component exclusively designed for R290LC7A, 110D-7E, and R210LC9 excavators. As a core part of the excavators’ belt-driven systems (powering critical accessories like alternators, water pumps, and air compressors), it automatically maintains optimal tension in drive belts. This key function prevents belt slippage (which leads to inefficient power transmission and accessory overheating) and reduces excessive belt wear, ensuring consistent operation of essential engine auxiliary systems during heavy-duty tasks such as digging, lifting, and earthmoving.

   Engineered to match original equipment performance standards, it adapts seamlessly to dynamic working conditions—including intense vibration, temperature fluctuations, and natural belt stretch over time—without the need for manual adjustments. It safeguards the belt drive system from damage caused by loose or over-tightened belts, minimizing unplanned downtime and supporting uninterrupted excavator operation. Backed by strict performance verification, it guarantees long-term reliability for the drive system.