SPARKLING Excavator Swing Motor 4625367 – Durable & Precise

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.

he BOBCAT 6736362 Radiator from SPARKLING MACHINERY is a high-performance cooling component specifically designed for Bobcat compact equipment. Engineered to match OEM specifications, this radiator ensures optimal engine cooling and long-lasting durability under heavy-duty working conditions.

Whether you're dealing with demanding job sites or routine operation, this China-made radiator provides exceptional heat dissipation to protect your engine and reduce the risk of overheating. The aluminum core structure, precision-welded tanks, and leak-tested design make it a reliable, cost-effective replacement for your original Bobcat 6736362 radiator.

   SPARKLING MACHINERY NEW K3V112DT-1XWR-9N5A Hydraulic Main Pump is a premium China-made hydraulic core component designed to serve as the central power unit for compatible excavators. As the heart of hydraulic systems, it efficiently converts mechanical energy into stable hydraulic pressure to drive critical operations such as arm movement, bucket action, and lifting, ensuring consistent performance in construction, mining, and heavy-duty tasks.

   Engineered to original equipment standards, it delivers steady pressure output even under continuous heavy loads, minimizing energy loss during operation. Equipped with advanced flow regulation and multi-layer protection systems, it resists leakage and adapts to harsh working environments, ensuring long-term operational stability. Backed by strict quality verification and professional support, it reduces unplanned downtime and maximizes equipment productivity.

The CA1878636 Main Control Valve Assembly (also referenced as 187-8636 or 1878636) is an essential hydraulic component designed specifically for the Caterpillar D9R track-type tractor. This unit is responsible for the precise distribution and regulation of hydraulic flow, enabling smooth and accurate control of blade, ripper, and other operational functions.

Key Features:

• Direct-fit replacement for CAT D9R – no modification required

• OEM-standard internal machining ensures optimal hydraulic flow and durability

• High-pressure resistance for demanding dozer applications

• Fully tested before delivery, ensuring performance and zero leakage

Whether you're maintaining a mining fleet or servicing a heavy-duty bulldozer, this main control valve assy ensures efficient operation and extended equipment lifespan.