Komatsu Bulldozer Hydraulic Parts

The 708-7W-00020 / 708-7W-00021 / 708-7W-11520 hydraulic fan motor by SPARKLING MACHINERY is a reliable cooling solution for Komatsu D275 bulldozers. It offers high torque, smooth operation, and OEM fitment—ideal for maintaining engine performance under tough conditions. Fast global delivery and expert support included.

The 708-7W series hydraulic fan motor, including part numbers 708-7W-00020, 708-7W-00021, and 708-7W-11520, is a vital cooling system component specifically designed for the Komatsu D275 bulldozer. This motor powers the engine cooling fan, ensuring stable operating temperatures under extreme working conditions.

Manufactured to OEM-level specifications, the fan motor features a high-torque output, pressure-resilient seals, and durable internal components. It ensures smooth, consistent airflow, minimizing the risk of engine overheating and reducing fuel consumption associated with engine temperature spikes.

This hydraulic fan motor is engineered for easy replacement, stable high-speed rotation, and long service intervals, making it the ideal choice for maintaining your D275’s cooling system in peak condition.

Upgrade your heavy machinery with our Original C7.1 Engine Assembly, meticulously crafted for compatibility with CAT E330, E336GC, E330GC, and E333 excavators. This in-stock unit includes key part numbers 503-8792, 502-3531, and 623-6651, ensuring seamless installation and reliable performance.

Genuine Quality Assurance: Fully original and brand-new C7.1 engine assembly—guaranteeing OEM-level dependability and optimal performance.

Immediate Availability: Stock-ready with fast dispatch options—ideal for reducing equipment downtime.

Welcome to SPARKLING MACHINERY – Protecting Your Engine’s Heartbeat

Thank you for visiting our page featuring the AZ1500070021 Oil Pump, specially engineered for Sinotruk trucks and Weichai diesel engines. We understand that a reliable oil pump is critical for keeping your engines running smoothly and avoiding costly downtime.

At SPARKLING MACHINERY, we are dedicated to providing premium-quality spare parts that deliver OEM-level performance and excellent value. Our goal is to help you maintain the reliability and efficiency of your vehicles while controlling maintenance costs.

We truly appreciate your interest and your trust in our products. Whether you’re a truck owner, fleet operator, or dealer, we’re here to support you with fast shipping, technical assistance, and parts you can rely on.

💬 Questions about fitment, pricing, or technical details? Don’t hesitate to contact us — our team is always ready to help.

   SPARKLING MACHINERY NEW HW140 R140W9 R140W9A XJDD-01270 Seal Kit is a dedicated sealing component set for HYUNDAI HW140, R140W9, and R140W9A wheeled excavators (versatile for road construction, municipal engineering, and material handling). As a key part of the excavator’s hydraulic and engine systems, it seals gaps between components (e.g., hydraulic cylinders, engine covers) to prevent oil leaks, dust intrusion, and fluid contamination—ensuring stable operation during tasks like digging, loading, and road grading.
   Meeting HYUNDAI OEM standards (part no. XJDD-01270), it endures -30°C to 100°C temperatures, resists hydraulic oil corrosion and mechanical wear, and maintains tight sealing performance. Strict testing guarantees seamless compatibility and long-term reliability for the three HYUNDAI models.