SPARKLING Hyundai R170W-7 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.

   SPARKLING MACHINERY NEW 8-98238255-2 EGR Valve is a premium China-made emissions control component designed for compatible diesel-powered construction machinery (such as excavators, loaders) and industrial engines. As a core part of the Exhaust Gas Recirculation (EGR) system, it precisely regulates the flow of exhaust gas back into the engine’s intake manifold—reducing the combustion temperature to minimize the formation of nitrogen oxides (NOx), a major harmful emission. This ensures compliance with global emission standards (e.g., Tier 4 Final, Euro V) while maintaining engine power output for heavy-duty tasks like digging, lifting, and material handling in construction, mining, and urban infrastructure projects.

   Engineered to original equipment standards, it maintains reliable performance even under harsh working conditions, including high exhaust temperatures (up to 650°C), vibration, and exposure to soot or exhaust contaminants. With a precision-machined valve stem and adaptive sealing design, it minimizes gas leakage and ensures smooth, responsive flow control. Backed by strict quality verification, it guarantees consistent emissions reduction and prevents EGR system-related engine issues, supporting uninterrupted machinery operation.

   The 280-2357 gear is a planetary final drive reduction gear for Caterpillar mini excavators 303.5C/303.5D/303.5E (also fits 303C CR/303.5CR/303.5E2/304/304E2). It works in the travel motor gearbox to reduce speed, amplify torque, and drive track movement smoothly for landscaping, utility, and small-scale construction tasks.

Key Features
· OEM-Matched Precision: 20CrMnTi alloy steel, precision-machined teeth, exact pitch/diameter—no modification needed for Cat models.
· Durable Construction: Carburized tooth surface (58–62 HRC) for wear resistance; shot-peened for fatigue strength.
· High Torque Capacity: Optimized for 1,800 N·m max torque; low backlash (<0.05mm) for stable track operation.
· Plug-and-Play Installation: Direct fit into final drive assembly; 45-minute replacement with basic hand tools.
· Long Service Life: 8,000+ hours lifespan; 100% tested for tooth profile, hardness, and dimensional accuracy.

Compatible Equipment
· Mini Excavators: Caterpillar 303.5C, 303.5D, 303.5E, 303C CR, 303.5CR, 303.5E2, 304, 304E2.
· Interchangeable Part Numbers: 280-2357, 2802357.

   SPARKLING MACHINERY NEW F12-030 F12-040 F12-060 F12-080 F12-090 F12-030-MF-IV-D Hydraulic Motor is a dedicated power output component for Parker F12-series excavator hydraulic systems (widely used in construction, mining, and heavy material handling). As a core part of the excavator’s drive system, it converts hydraulic energy into mechanical energy to power key components—such as track drives, swing mechanisms, and auxiliary attachments—ensuring stable, high-torque operation during tasks like digging, loading, and slope grading.
   Meeting Parker OEM standards, it endures 35 MPa working pressure, -30°C to 95°C temperatures, resists oil corrosion and continuous wear, and maintains consistent power output. Strict testing guarantees seamless compatibility with the six Parker F12 models and long-term reliable drive performance.