Dubai Heavy Machinery Parts Marketplace for
CAT 320B 325B Excavator Hydraulic Pump A8VO107,
153-9184, 123-2233

- September 1, 2025 -

We offer direct factory pricing and custom manufacturing for all your heavy machinery parts needs. Our supply chain is tailored for export, providing you with high-quality, OEM-equivalent parts for your Caterpillar equipment. From the core CAT A8VO107 hydraulic pump to individual components, we are your reliable source for factory-direct solutions.

When it comes to maintaining your fleet of heavy equipment, especially the robust Caterpillar 320B and 325B excavators, using reliable parts is crucial. At Shandong Jufengyuan, we specialize in providing top-tier aftermarket and genuine OEM-equivalent components. Our inventory includes the highly sought-after CAT A8VO107 hydraulic pump, essential for the optimal performance of your machinery. We understand the critical role these components play, and our products, including the specific part numbers 153-9184 and 123-2233, are manufactured to meet or exceed industry standards.

Our expertise extends far beyond Caterpillar parts. As a leading supplier in the Chinese market, we are your one-stop shop for a vast array of brands, including Sandvik Parts, Atlas Parts, Epiroc Parts, Cummins Parts, Deutz Parts, Komatsu Parts, Hitachi Parts, Volvo Parts, Liebherr Parts, Hyundai Parts, Metso Parts, Sany Parts, and XCMG Parts. We specialize in providing high-quality aftermarket parts for a variety of heavy equipment, from construction vehicle components to critical mining equipment parts, ensuring you get the best performance at a competitive price.

To help you better understand the components that make your machines run, here are some key parts and their functions:

• Cylinder Liner: Located within the engine block, this component forms the cylinder bore and guides the piston.                
  Example: Sandvik Parts - Sandvik DI550 Drill Rig Cylinder Liner (缸套 - Sandvik DI550 钻机缸套; Гильза цилиндра - Буровая установка Sandvik DI550)

• Drill Bit: A cutting tool attached to the end of a drill string, used for drilling through rock.                
  Example: Epiroc Parts - Epiroc Boomer L2D Jumbo Drill Bit (钻头 - Epiroc Boomer L2D 凿岩钻头; Буровое долото - Проходческий комбайн Epiroc Boomer L2D)

• Main Control Valve: Part of the hydraulic system, this valve directs fluid flow to the cylinders and motors to control machine movements.                
  Example: Atlas Copco Parts - Atlas Copco L8 Control Valve (主控阀 - Atlas Copco L8 主控阀; Главный управляющий клапан - Управляющий клапан Atlas Copco L8)

• Travel Motor: A hydraulic motor attached to the drive sprocket, responsible for moving the excavator tracks.

• Slewing Ring Bearing: A large bearing that connects the upper structure to the undercarriage, allowing the excavator to rotate 360 degrees.

• Piston Pump: A hydraulic pump that uses pistons to move fluid and generate high pressure, often found in excavators and cranes.

• Radiator: Part of the cooling system, it dissipates heat from the engine coolant to prevent overheating.

• Track Roller: A component on the undercarriage that supports the weight of the excavator and guides the track chain.

• Hydraulic Filter: Cleans the hydraulic fluid, protecting the system from contaminants.

• Fuel Injector: A component in the engine that sprays fuel into the combustion chamber.

We maintain an extensive inventory to ensure prompt delivery of essential components, including engine parts, transmission parts, undercarriage parts, and hydraulic seal kits. Our business is focused on providing reliable heavy equipment spare parts for excavator pump repair and engine rebuilds. Whether you need a full hydraulic piston pump assembly or a single rebuild kit, we offer direct and competitive pricing. Our commitment to quality makes us a trusted source for genuine alternative parts and loader parts. Trust us for your next heavy equipment maintenance project.