LESU Hydraulic Oil Pump ESC for 1/14 Tamiye RC Truck Benz DIY Excavator. Suitable For: LESU 1/14 RC Tamiye Dump Truck, Construction Vehicles, DIY Car Model. ONLY 1PC Hydraulic Oil Pump comes with 1PC Brushless Motor and 1PC 20A Brushless one-way ESC. Please don't open a dispute or return request if your products got any problems.