--- product_id: 380768181 title: "2 Pcs Universal 550 40000RPM Electric Motor RS550 12V Motor Drive Engine Accessory for RC Car Children Ride on Toys Replacement Parts" brand: "jiaruixin" price: "€ 360.48" currency: EUR in_stock: true url: https://www.desertcart.hr/products/380768181-2-pcs-universal-550-40000rpm-electric-motor-rs550-12v-motor store_origin: HR region: Croatia --- # 40000 RPM Speed 12V Power Universal Fit 2 Pcs Universal 550 40000RPM Electric Motor RS550 12V Motor Drive Engine Accessory for RC Car Children Ride on Toys Replacement Parts **Brand:** jiaruixin **Price:** € 360.48 **Availability:** ✅ In Stock ## Summary > 🚀 Rev Up Your Ride with JIARUIXIN Motors! ## Quick Answers - **What is this?** 2 Pcs Universal 550 40000RPM Electric Motor RS550 12V Motor Drive Engine Accessory for RC Car Children Ride on Toys Replacement Parts by jiaruixin - **How much does it cost?** € 360.48 with free shipping - **Is it available?** Yes, in stock and ready to ship - **Where can I buy it?** [www.desertcart.hr](https://www.desertcart.hr/products/380768181-2-pcs-universal-550-40000rpm-electric-motor-rs550-12v-motor) ## Best For - jiaruixin enthusiasts ## Why This Product - Trusted jiaruixin brand quality - Free international shipping included - Worldwide delivery with tracking - 15-day hassle-free returns ## Key Features - • **Ready to Roll:** Comes with all necessary components for a hassle-free installation. - • **Custom Gear Sets:** Includes 10 teeth with 3 different gear sets for tailored modifications. - • **Unleash the Speed:** Experience a thrilling 40000 RPM for unmatched performance. - • **Compact Powerhouse:** Motor dimensions of 35mm diameter and 57mm length fit snugly in your projects. - • **Versatile Compatibility:** Perfectly designed for RC cars and ride-on toys, ensuring seamless upgrades. ## Overview The JIARUIXIN 2 Pcs Universal 550 Electric Motor is a high-performance 12V motor designed for RC car enthusiasts and children’s ride-on toys. With a remarkable speed of 40000 RPM, this motor is perfect for modifications, offering a compact size and versatile gear options for a customized experience. ## Description JIARUIXIN 2 Pcs Universal 550 40000RPM Electric Motor RS550 12V Motor Drive Engine Accessory for RC Car Children Ride on Toys Replacement Parts ## Features - 2 pcs RS550 12V 40000 Rpm universal Drive motor - Motor Diameter: 35mm(1.38").The motor length is 57mm(2.25"). The total length of the motor is 80 mm(3.15"). - Voltage: 12V，Specially customized for car modification （High Speed ) - package contains 2Pcs motor, 2Pcs S gear and 2Pcs B gear, 2Pcs C gear,Gear is not mounted on the motor, but in the package - motor is equipped with 10 teeth 3 different gear sets. According to your original teeth, it must be exactly the same. The bottom of the gear motor must be strong and can be directly beaten on the teeth. ## Technical Specifications | Specification | Value | |---------------|-------| | ASIN | B07YZNR7LN | | Best Sellers Rank | #555,580 in Toys & Games ( See Top 100 in Toys & Games ) #1,436 in Kids' Ride-On Replacement Parts | | Brand Name | JIARUIXIN | | Customer Reviews | 3.9 3.9 out of 5 stars (252) | | Item Dimensions W x H | 3.15"W x 1.38"H | | Item Weight | 450 g | | Manufacturer | jiaruixin | | Material Type | Metal | | Model Name | gear | | Part Number | OMJ-12V | | Shaft Diameter | 1.25 inches | | Speed | 40000 rpm | | UPC | 781827157961 | | Voltage | 12 volts | ## Product Details - **Brand:** JIARUIXIN - **Speed:** 40000 RPM - **Voltage:** 12 Volts - **Product dimensions:** 8W x 3.5H centimeters - **Material:** Metal ## Images ![2 Pcs Universal 550 40000RPM Electric Motor RS550 12V Motor Drive Engine Accessory for RC Car Children Ride on Toys Replacement Parts - Image 1](https://m.media-amazon.com/images/I/51-jaVaSHFL.jpg) ## Questions & Answers **Q: Will these work on the power wheels Escalade?** A: They will NOT WORK on a 24v . TOO SMALL. I would go for a better match. I should have returned mine but kids/house/bills/…. I just did not have time. I do not know if a escalade, is 24v but just check the spec's online if you are not sure. Sorry,, I know I was disappointed.... **Q: Would these work on a RC car?** A: Hello, you turn on the motor on your electric car and confirm that the size is the same before it can be used. **Q: Will the stock gears fit shaft?** A: They come with 3 or 4 different sizes which seem like it would fit many styles **Q: What size is the lead?** A: Standard flat mail crimped lead. Solder it to make sure it stays. ## Frequently Bought Together - JIARUIXIN 2 Pcs Universal 550 40000RPM Electric Motor RS550 12V Motor Drive Engine Accessory for RC Car Children Ride on Toys Replacement Parts - 4 Pack Vgoohobby Aluminum Electric Engine Motor Heatsink Cooling Heat Sink Fins for 550 540 3650 Size Brushed Brushless Motors RC Car Truck,Blue --- ## Why Shop on Desertcart? - 🛒 **Trusted by 1.3+ Million Shoppers** — Serving international shoppers since 2016 - 🌍 **Shop Globally** — Access 737+ million products across 21 categories - 💰 **No Hidden Fees** — All customs, duties, and taxes included in the price - 🔄 **15-Day Free Returns** — Hassle-free returns (30 days for PRO members) - 🔒 **Secure Payments** — Trusted payment options with buyer protection - ⭐ **TrustPilot Rated 4.5/5** — Based on 8,000+ happy customer reviews **Shop now:** [https://www.desertcart.hr/products/380768181-2-pcs-universal-550-40000rpm-electric-motor-rs550-12v-motor](https://www.desertcart.hr/products/380768181-2-pcs-universal-550-40000rpm-electric-motor-rs550-12v-motor) --- *Product available on Desertcart Croatia* *Store origin: HR* *Last updated: 2026-10-02*