TreasureCave Plastic Gear for 550 and 390 Gearbox, Replacement Parts for Kids Electric Ride On Toy Car, RC Motorized Vehicle, Compatible with 550/390 Motor Gear Set, Includes Large Medium Small








Key features
- •【Replacement Gears For Kids Ride On Toys】: Compatible with 550 and 390 gearbox models including 550 5P, 390 A
- •B sets; includes large, medium, and small plastic gears designed to fit electric toy car motor gearbox assemblies; precise fit for smooth power transmission in children's ride on vehicles
- •【Long Lasting Performance】: Made from high quality plastic material that resists wear during regular use; engineered to handle repeated engagement in toy car gearboxes; reduces the risk of sudden breakdowns in 550 and 390 motor systems
- •【Complete Gear Set Included】: Package provides full assortment of replacement gears — 550 5P set (large, middle, small), 390 A and B sets, plus individual 550 A
- •B configurations; ideal for restoring function to damaged or worn-out ride on toy car transmissions
BrandTreasureCave
CategoryRide-On Replacement Parts
TreasureCave Plastic Gear for 550 and 390 Gearbox, Replacement Parts for Kids Electric Ride On Toy Car, RC Motorized Vehicle, Compatible with 550/390 Motor Gear Set, Includes Large Medium Small
List Price: $12.01$10.81DEALYou Save: $1.20 (10%)
Free shippingFree Returns – 30 daysFree Order CancellationSecure Payment2–3 Days DeliveryGet It June 25, 2026In Stock (30)No marketing spamNo account requiredFulfilment by FedEx / Amazon / UPS / ShipwirePayPal / Card Buyer Protection







