Hydraulic Fan Pump 247-8968 10R-6278 for E374D 365 Excavator

The hydraulic fan pump with part numbers 247-8968 and 10R-6278 is a cooling hydraulic power unit purpose-built for the E374D and 365 excavator cooling systems. It delivers high-pressure hydraulic oil to drive the fan motor for engine heat dissipation.

Built with a variable piston structure, precise flow control, wear-resistant alloy materials, and precision machining, this pump offers direct replacement installation and stable output performance for demanding heavy-duty mining and construction applications.

• Internal piston and valve plate wear, causing pressure drop and weak fan speed
• Internal seal failure resulting in hydraulic oil leakage
• Abnormal noise and vibration during operation
• Servo piston stuck, leading to flow adjustment failure
• Housing cracks caused by overload and high pressure

• Confirm the part number and machine serial number before ordering
• Check spline specification, mounting dimensions, and control type
• Request strict pressure and performance testing before shipment
• Shockproof wooden packaging to prevent transit damage
• Quality warranty covering manufacturing defects