NYLON COUPLING: RS380 adopts nylon coupling, which is light and wear-resistant, and the transmission is stable. EASE OF Electric vehicle steering is easy to replace and universal, guarantees precise fit, easy to install, designed for superior durability Jual GearBox Motor DC Gear Box High Torque WFF-180SH With Planetary... Specification: Item Type: 12V Motor Gear Box Material: ABS, nylon, copper Purpose: Suitable for most children electric car remote control steering motor (that is, the left and right direction motor under the steering wheel of the child car) Operating Voltage: DC12V Motor Model: RS380 Parameters: Type A: 12V 6600RPM (opened coupling) Type B: 12V 6600RPM (closed coupling) Coupling Outer Diameter: Approx. 24mm / 0.9in Coupling Inner Diameter: Approx. 14.5mm / 0.6in Gear Box Hole Inner Diameter: Approx. 13mm / 0.5in Total Product Length: Approx. 13.8cm / 5.4in Package List: 1 x Motor Gear Box AFTER-SALES SERVICE: If for some reason you are not satisfied with the motor you purchased, damaged, shipped damaged or even changed your mind. Planetary gear box high precision planetary gearbox speed reducer Gearbox For Toy Car RS380 Gear Box, Wear Resistant Steering Gearbox Replacement Low Noise 6600RPM For Power Wheels For Electric Toy Car(Type A (12V6600RPM Gearbox Car Welcome to us, we will reply within 24 hours 7.5 inch x 4.5 inch HF Device – Speaker, LLC The motor is small and compact, easy to install and does not take up space