【Tax included Amaz0n Reference Price: 7,700 yen】 Brand new, unused. I kept it as a spare. Will be shipped in simple packaging. Please be aware of this beforehand m(_ _)m ●Product Description● ※Please prepare your own battery! Real power, real fun!: Experience the thrill of a working engine! This complete kit includes a compatible M-Motor and AA battery box (requires 8 AA batteries, but batteries are not included) to power a V8 crankshaft engine, moving the pistons and rotating the crankshaft! Complete Powered System: Everything in one box! Build a detailed V8 engine and get it running right away. The kit includes a crankshaft, connecting rods, cylinder heads, a compatible M-Motor, and an AA battery box. Ready to go! Dynamic MOC & RC Upgrade: Perfect for powering your Technic RC car chassis, creating animated mechanical displays, or adding realistic movement to complex MOC projects. Watch your engineering marvel come to life! Universal Compatibility & STEM: Seamlessly integrates with major construction brands. An excellent STEM educational tool for teaching mechanical engineering, engineering, and circuits through hands-on construction and electric operation! Premium Parts & Support: Durable components ensure smooth operation. Electronic instructions support assembly. Random color components add a unique charm! 37582 LEGO type...LEGO