Fits：The 390 Gear set used for children ride on car 390 gearbox(Lubes must be applied before installation)
Size：Large Gear Teeth - 44teeth, Middle Gear Teeth - 8 iron teeth in middle,50 teeth in outer ring, Small Teeth - 8 plastic teeth in middle,67 teeth in the outer ring
Application: Plastic 390 gear set for kid-powered ride-on cars, designed for 390 gearbox gear replacement. Before purchasing, please check the product size to ensure it meets your needs
Note: Before purchasing, please carefully check the number of teeth to ensure that the size and tooth count of the gear you buy matches the original gear exactly. The 390 gear set is used in the 3-gear gearbox; carefully inspect the black casing of the motor gearbox, the WW-3 and WW-4 can use this gear set
