Where is the motor number located on an electric tricycle?

[LouisDella]

Car engine number locations are as follows: Engine cylinder block: The engine model is stamped on the engine cylinder block, typically on both rear sides of the cylinder block. Sometimes the location may not be visually accessible and requires using a lift to view it. Vehicle registration certificate: The engine model is also noted on the registration certificate, which includes the engine number for reference. Rubbing engine number: To create a rubbing of the engine number, place a white paper over the engine number and chassis number, then gently rub sideways with a pencil to transfer the number impression. Cut out the impression and glue it onto the registration form.

[VanSimon]

I've been driving an electric tricycle for a while now, and when I first registered it, I also had to look for the motor number. This thing is usually located on the motor casing that drives the rear wheel, right on that metal block. You might need to crouch down to check the side or the rear. Some models have a label with a combination of numbers and letters, or it's deeply engraved directly onto the casing, making it hard to rub off. If it's dirty, just wipe it with a damp cloth to see clearly. Later, I found out that the location might vary slightly depending on the brand—for example, some are near the battery compartment, where you need to lift a cover panel. This number is crucial; it must be provided when registering an electric tricycle, as required by our traffic management office, serving as the vehicle's unique identifier. If you've just got a new one, remember to jot it down quickly to prevent loss. If you can't find it, don't worry; just ask at a repair shop or the seller, and they'll know.

[ONora]

As someone who frequently does some DIY car repairs, I always have to check the motor number on three-wheelers. It's usually located at the bottom or side of the main motor housing, near the rear wheel. You'll need a small flashlight to spot it, as the position can be quite hidden sometimes, especially when covered with dust under the chassis. After cleaning the dust, brush it lightly, and the label or engraved numbers will become visible. This is crucial for matching parts when replacing components, like ensuring the correct controller is installed. Additionally, labels on older vehicles tend to fall off over time, so taking a photo and saving it on your phone when you first buy the vehicle is the most convenient. If the numbers are hard to read, avoid scraping them with a knife—just clean them gently or seek professional help for peace of mind. It's advisable to familiarize yourself with the location when you get a new vehicle.

[OliviaRose]

My electric tricycle has been in use for three or four years, and the motor number location is basically right at the wheel motor. It’s generally easy to spot, but don’t expect it to be super obvious. You’ll need to bend down and check the edge of the motor casing—the label is stuck there or the digits are clearly engraved. I rely on this number for the annual inspection at the DMV, so it’s pretty important. If rust or grime is covering it, just apply some lubricant or wipe it gently with a soft cloth. New vehicles have standardized placement from the factory, so it usually isn’t too hard to find. Don’t waste time searching all over—check the manual guide first to save time. If you really can’t see it, ask a professional during a vehicle replacement or repair.