SPARKLING 325D Switch Assembly – Reliable Excavator Replacement 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 416F 420F 422F 273-9190 Switch AS-Multifunction is a dedicated control component exclusively designed for 416F, 420F, and 422F loaders. As a central part of the loader’s cabin control system, it integrates multiple operational functions into a single, user-friendly interface—allowing operators to seamlessly control key features like work mode selection, auxiliary hydraulic activation, lighting adjustments, and safety lockout. This integrated design simplifies cabin control layout, reduces operational complexity, and enhances response speed, which is critical for maintaining efficiency during tasks such as material loading, site grading, and utility hauling.

   Engineered to match original equipment performance standards, it maintains reliable functionality even under harsh working conditions—including cabin vibration, temperature fluctuations, and occasional dust or moisture exposure. It prevents control signal delays or malfunctions, ensuring consistent operation of the loader’s auxiliary systems and safeguarding operator safety. Backed by strict performance verification, it guarantees long-term reliability to support uninterrupted loader operation.

   SPARKLING MACHINERY NEW EC140C EC160C EC210C EC220C 60100000 Control Unit is a core electronic management component for 4 Volvo excavator models (construction/mining use). It coordinates engine, hydraulic, and electrical systems to ensure precise, stable equipment operation. 
   Meeting Volvo OEM standards (60100000), it resists -30°C to 85°C temps, electromagnetic interference, and vibration, guaranteeing seamless compatibility and long-term reliable performance.

Thank you for exploring our Volvo Wiper Motor (VOE 14675537, VOE 14530079), perfectly engineered for the EC180B, EC240B, EC210B, and EW140B excavators. We know that clear visibility is critical for safety and productivity on every jobsite, no matter the weather.

At SPARKLING MACHINERY, we’re committed to supplying high-quality spare parts that deliver OEM-level performance and excellent value. Our mission is to help you keep your equipment running smoothly, reduce downtime, and ensure your operators can work with confidence and safety.