SPARKLING Excavator Engine Parts

Water Pump Assembly – XJAF-02693 / XJAF-00725
For Hyundai Excavators: R170W-7 (Wheel Excavator), R160LC-7 / R180LC-7 (Crawler Excavators)

Ensure optimal engine cooling and long-lasting performance with our XJAF-02693 / XJAF-00725 Water Pump Assembly, designed for Hyundai excavator models R170W-7, R160LC-7, and R180LC-7.

Manufactured to OEM specifications, this water pump ensures:

• Efficient coolant circulation, preventing engine overheating

• Heavy-duty bearing structure for high-speed operation

• Corrosion-resistant housing for long service life

• Easy installation with accurate fitment to Hyundai engines

Whether you're handling routine maintenance or emergency repair, this water pump assembly is a reliable replacement that helps you minimize machine downtime and protect your engine investment.

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.

   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

   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.