SPARKLING CA1586634 Toggle Switch – Reliable 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 EC120D EC140B EC140C VOE14649606 Compressor is a premium China-made climate control component specifically engineered for EC120D, EC140B, and EC140C excavators. As a key part of the cabin cooling system, it compresses refrigerant to maintain optimal temperature regulation, ensuring operator comfort and productivity in extreme weather conditions—from scorching construction sites to humid industrial zones.

   Designed to original equipment standards, it delivers consistent cooling performance with stable pressure output even under prolonged operation. With optimized structural design for minimal vibration and energy consumption, it integrates seamlessly into the machinery’s existing climate system. Backed by strict quality verification, it guarantees reliable operation to support uninterrupted work cycles in harsh environments.

   SPARKLING MACHINERY NEW 21K4-6120021K4-62200 Lamp is a dedicated lighting component designed for compatible construction machinery, such as excavators and loaders. As a core part of the machinery’s safety and operational lighting system, it provides high-brightness illumination for work areas—including front-facing task lighting and auxiliary ambient lighting—critical for ensuring visibility during low-light conditions (e.g., night shifts, underground construction, or cloudy weather). This function enhances operator safety by improving awareness of surrounding obstacles, and boosts work efficiency by keeping the area (worksite) clearly visible during tasks like digging, loading, and material handling.

   Engineered to match original equipment performance standards, it maintains stable brightness and structural integrity even under harsh working conditions, including vibration, dust exposure, water splashes, and temperature fluctuations. It resists impact and corrosion, avoiding lighting failures that could disrupt operations or compromise safety. Backed by strict performance verification, it guarantees long-term reliability to support uninterrupted machinery operation in all lighting environments.

   SPARKLING MACHINERY NEW EC135B EC140B EC160B EC180B EC210B EW145B VOE121099833 (Combination of 22745695 Support & 20459863 Pully) is a dedicated, integrated mechanical assembly exclusively engineered for VOLVO EC135B, EC140B, EC160B, EC180B, EC210B crawler excavators and EW145B wheeled excavator—versatile mid-sized equipment widely used in construction, municipal engineering, and light mining projects. As a core combo for the excavator’s drive and structural support systems, the 22745695 Support secures critical components (e.g., drive belts, auxiliary parts) in place, while the 20459863 Pully enables smooth belt operation to power auxiliary systems like water pumps and alternators. Together, they ensure stable power transmission and component positioning, preventing belt slippage, part displacement, or drive system failures during tasks like trench digging, material loading, and site grading.

   Engineered to meet VOLVO’s original equipment (OEM) standards and marked with the combo part number VOE121099833, the assembly withstands harsh conditions: high rotational speeds (up to 3,000 RPM for the pully), extreme temperature fluctuations (-25°C to 105°C), and continuous vibration from on/off-road use. It resists wear and corrosion, providing long-lasting reliability for the excavators’ drive and support systems. Backed by strict performance verification, it guarantees seamless compatibility and safe operation for the six VOLVO models.