SPARKLING Governor Replacement 021111435 – Durable Excavator Part

The 021111435 Governor Controller is a high-precision electronic control unit designed to regulate engine speed and optimize fuel efficiency in heavy machinery such as excavators, loaders, and other diesel-powered equipment.

Built to withstand harsh jobsite environments, this controller offers precise throttle response, stable speed regulation, and fault tolerance, ensuring smooth operation, lower emissions, and extended engine life. Whether you're replacing a faulty unit or upgrading your engine control system, this governor controller is a reliable and cost-effective solution.

Compatible with a wide range of construction equipment, it is easy to install and integrates seamlessly into your machine’s electronic control system.

   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.

Hydraulic Swing Motor Assembly 4625367 for Hitachi ZX240-3, ZX240-5G, ZX250H-3, ZX250H-3G, ZX250H-5G Excavators

The 4625367 Hydraulic Swing Motor Assembly is a high-performance OEM-compatible replacement designed for Hitachi ZX240 and ZX250H series excavators. As a crucial part of the upper-structure slewing system, it transforms hydraulic energy into mechanical rotation, enabling smooth and controlled 360-degree movement of the cab and boom.

Manufactured by SPARKLING MACHINERY, this swing motor offers excellent torque, smooth operation, and long service life, making it ideal for demanding earthwork and construction applications. It is fully tested for performance, ensuring a direct-fit solution with zero leakage and superior durability.

   The HIGH-QUALITY 270-6215 GEAR CAM-SHAFT is a premium engine timing component meticulously engineered for Caterpillar Engine Equipment, specifically tailored to meet the precision synchronization demands of 303.5C, 303.5D, 303C CR, 304C CR, and 304D CR Excavators. As a core part of the engine’s valve train and timing system, this gear cam-shaft integrates camshaft functionality with gear-driven precision, regulating the opening and closing of intake/exhaust valves while ensuring synchronized operation with other engine components (such as the fuel injection system). It guarantees optimal combustion efficiency, stable power delivery, and smooth engine performance even during prolonged heavy-duty construction tasks. 
   Designed to seamlessly integrate with Caterpillar’s engine architecture, it enhances machinery reliability, extends engine service life, and maintains consistent operational performance.

Key Features
· Custom-engineered for perfect compatibility with Caterpillar 303.5C, 303.5D, 303C CR, 304C CR, 304D CR Excavators
· Integrated gear and camshaft design for precise timing synchronization and reduced mechanical complexity
· Optimized cam lobe profiles for smooth valve actuation and maximum engine efficiency
· Enhanced structural stability to withstand high engine speeds and repeated mechanical stress
· Strict adherence to Caterpillar OEM specifications for seamless integration and consistent timing performance

Compatible Models
· Caterpillar Engine Equipment Excavators: 303.5C, 303.5D, 303C CR, 304C CR, 304D CR