R380 R390 12-Tooth Gear Motor, 6 V or 12 V, Ride-On Car

A ride-on car that crawls, smells hot or grinds usually has a tired motor or a worn gear. This replacement comes with a 12-tooth gear and is offered as an R380 or R390 body in 6 V and 12 V versions. Check the old motor before ordering.

Match Three Things Before the Motor Goes In

✅ Model, voltage, teeth Line up the R380 or R390 body, the supply voltage and the 12-tooth gear with the old motor.

✅ Gear included The 12-tooth pinion comes with the motor, so a stripped drive needs no separate gear.

✅ Speed to suit the toy Versions run from 12,000 to 20,000 rpm, so a slow car can be matched rather than guessed.

✅ Metal body A metal shell and a copper coil suit a part that sits under the seat of a toy car.

✅ One motor per order Each order is one motor, so count the drives you are replacing before checkout.

Three numbers decide whether the swap works: the body size, R380 or R390; the voltage of the battery pack; and the tooth count on the gear. Check all three against the motor in your hand before anything is ordered.

The range is wide for a reason. Twelve variants cover both body sizes, 6 V and 12 V supplies and speeds from 12,000 to 20,000 rpm, and the fastest version is not automatically right for a gearbox built around a slower motor.

Two measurements finish the check. Compare the outer diameter and the thickness of the new gear with the old one, because a 12-tooth gear of the wrong size will not mesh. No battery comes with the motor, so the toy's existing pack stays in use.

Technical details

• Motor type: Brushed DC gear motor, permanent magnet
• Models: R380 and R390
• Voltage options: 6 V or 12 V
• Speed range: 12,000 to 20,000 rpm across the versions offered
• Gear: 12 teeth, supplied with the motor
• Body: Metal, stainless steel shell
• Colour: Silver
• Quantity: 1 motor
• Battery: Not included

Note the voltage and tooth count on the old motor, then pick the matching R380 or R390.

See more: explore more kids and family gear