**MISSING PARTS** Mould King Heavy Truck Engine with Transmission, Engine Model Kit that Runs, Engines Building Blocks Set for Adults with Battery and Motor, STEM Toy for Teen Youth (3236 PCS)

Additional Details from the Manufacturer

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More features

• 【Heavy Truck Engine with Transmission 】This model building block kit compatible with mainstream building blocks, based on the prototype of V8 Engine, as a total of 3236+ pieces bricks.
• 【REALISTIC MODEL THAT WORKS】 Mould King Mini Engine set contains many realistic details. Such as simulate piston motion, turbocharger and refined exhaust system. By pushing the gear lever, the speed can be adjusted. Designed specifically for engine fans. The perfect gift for truck lovers and future engineers!
• 【Premium Quality Material】Mould King 10200 Model Engine Kits made from ABS materials and tested for quality control to ensure compliance with safety standards. No smell, no burr, smooth and eco-friendly.
• 【Building Science Educational STEM Toys】Equipped with an engine and a battery box, its compact design allows for high power output in the limited engine compartment. The drive train works with precise piston movements.
• 【Follow the steps】This toy set contains many building blocks, all components are sorted and carefully packaged so that they are not lost. Installation instructions are included so you can start with each step. Compatible with most similar building blocks on the market, with strong scalability.