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RS390 Children's Electric Vehicle Remote Control Cart Specific Gear Accessories, 390 Gearbox with WW-3 WW-4 Specialized Gears.

Free shipping on orders over $29.99

$11.99

$ 5 .99 $5.99

In Stock
  • Gears are used in Children Ride On Toy Car 390 gearbox with WW-3 WW-4.Not suitable for other types of gearboxes.
  • 390 Full Set of Large Gear Middle Gear Small Gear,Lubes must be applied before installation.
  • Large teeth: 44 teeth in the number of teeth, middle teeth: 8 teeth iron in the middle, 50 teeth in the outer ring, small teeth: 8 teeth in the middle, 67 teeth in the outer ring.
  • Please check the number of teeth carefully to ensure that the size and number of teeth of the gear you buy must be exactly the same as the original gear before it can be used. Middle Gear iron And Middle Gear Plastic are universal
  • Check the size of the gears before purchasing , Gears are used in 3-gear gearbox ( drive engine )


Children Electric Car Plastic Gear,390 Gear for kids powered ride on car ,Children's Toy Car Gear For 390 Motor Gearbox Replacement Parts


Pat Johnson
Reviewed in the United States on May 20, 2025
fixed my great grandson's electric tractor
Ron
Reviewed in the United States on March 5, 2025
Was amazed I could buy this repair part; instead of discarding ride car
Glasswolf
Reviewed in the United States on January 17, 2025
I bought them for me sons Chevy Silverado 12v ride on and I couldn't be more pleased. Fits, works well, very durable from what he's tested. (He goes off-road) So as the title implies, deserves a better rating!
Astfgl
Reviewed in the United States on September 23, 2024
I just needed the central gear for a Best Choice 12V ride on "jeep", and this set had the right size. The big gear that serves as the wheel hub is shallower that the original though, not sure if that would work as a drop in replacement, so bear that in mind. The nice part is the upper portion of the central gear is made of steel, which is exactly the area that stripped on the original one (it handles the most torque on the smallest surface area in the transmission), so hopefully this replacement should last much longer than the stock gear.
LORD AURIANIS
Reviewed in the United States on August 6, 2024
they are built well and i used it for my robotics. works well and built to last. that is all buy it if u want a great product.
Star Munski
Reviewed in the United States on February 16, 2024
My husband broke the plastic piece so we had to order a new one and I’m so glad it came earlier than scheduled, thank you so much update husband ran into the pole not realizing he was pushing buttons on the Power Wheel and broke the piece again so I will be ordering more 😭😭😭
Chef BoyarJax
Reviewed in the United States on January 7, 2024
These gears were perfect replacements for my daughter's 6v ride-on scooter. They fit perfectly and seemed much sturdier than the originals.
Nayskay
Reviewed in the United States on April 5, 2024
Bought this for my grandsons F150 12. Volt truck ride on toy. The gear sprocket was not big enough. Had to return
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