Motor parameter: -Motor housing: FC130 -Total shaft length: 38mm -Rotation direction: Clockwise - Speed: Approximately 12000 RPM -Shaft output type: Standard shaft output -Back cover form: Side-insert back cover (Class II) -Engraving serial number: 130380112II How to confirm whether it is suitable for your car? 1. Compare motor specs: Compare the DIY motor's technical specs with those required for your car. 2. Pay attention to the following key specifications: - Voltage: Make sure the motor's voltage matches the car's electrical system. - Speed: Check whether the motor's speed matches the requirements of the car. - Dimensions and mounting requirements: Ensure that the size and mounting requirements of the motor are appropriate for the design of the vehicle. Dimensions chart: pictures show: NOTE: DIY motors can be used in many other applications besides car lock blocks. Here are some examples: 1. Mechanical toys: DIY motors can be used to make various mechanical toys, such as small vehicles, airplanes, robots, etc. They can provide power and movement features to make toys more fun and interactive. 2. Small household appliances: DIY motors can be used to make small household appliances, such as mixers, blenders, stirring rods, etc. They provide rotational power for mixing, stirring or stirring food or liquids. 3. Scientific experiments: DIY motors can be used to carry out various scientific experiments, such as simple electromagnetic experiments, electric vehicle experiments, etc. They can be used to demonstrate electromagnetic induction, circuit principles, power transmission principles, etc. 4. Homemade mechanical devices: DIY motors can be combined with other mechanical components to make your own mechanical devices, such as rotating platforms, automatic doors, automatic lighting systems, etc. They provide power and motion control for a variety of automation functions. 5. Education and learning: DIY motors can be used in education and learning projects, such as electronic engineering, physics experiments, etc. They help students understand basic concepts of electronic principles, power transmission, and mechanical motion. These are just a few examples, DIY motors have a wide range of application potential and can be used in many creative and practical projects. The specific application depends on your creativity and needs. Return Policy All of our items come with a 30-day free return policy. If you need to return, please contact us, let us know the detailed problem and send us some pictures for confirmation. We reserve the right to refuse any returns for objective reasons. Shipping Policy All of our items are shipped free with tracking numbers. Orders will be shipped within 3 working days upon receipt of payment. Most orders will be shipped within 1 working day. In most cases, shipping takes 8-12 working days.