---
product_id: 779273616
title: "Mould King LR V10 Engine Model Kit for Adults, 1834 Pcs Engine Kits that Runs, DIY Mechanical Building Set for 14+, 10250 STEM Educational Toy Car Motor"
brand: "mould king"
price: "฿9902"
currency: THB
in_stock: true
reviews_count: 3
category: "Mould King"
url: https://www.desertcart.co.th/products/779273616-mould-king-lr-v10-engine-model-kit-for-adults-1834
store_origin: TH
region: Thailand
---

# 16.4-inch detailed build Multi-speed transmission 1834 precision parts Mould King LR V10 Engine Model Kit for Adults, 1834 Pcs Engine Kits that Runs, DIY Mechanical Building Set for 14+, 10250 STEM Educational Toy Car Motor

**Brand:** mould king
**Price:** ฿9902
**Availability:** ✅ In Stock

## Summary

> ⚙️ Build brilliance, shift your mindset.

## Quick Answers

- **What is this?** Mould King LR V10 Engine Model Kit for Adults, 1834 Pcs Engine Kits that Runs, DIY Mechanical Building Set for 14+, 10250 STEM Educational Toy Car Motor by mould king
- **How much does it cost?** ฿9902 with free shipping
- **Is it available?** Yes, in stock and ready to ship
- **Where can I buy it?** [www.desertcart.co.th](https://www.desertcart.co.th/products/779273616-mould-king-lr-v10-engine-model-kit-for-adults-1834)

## Best For

- mould king enthusiasts

## Why This Product

- Trusted mould king brand quality
- Free international shipping included
- Worldwide delivery with tracking
- 15-day hassle-free returns

## Key Features

- • **Shift Into Gear:** Experience real multi-speed transmission with smooth gear ratio changes that mimic a true V10 engine.
- • **Master the Mechanics:** Dive into 1834 intricately designed components for a hands-on engineering challenge.
- • **Precision Engineering:** Build with exacting gear alignment and synchronization for authentic mechanical performance.
- • **Step-by-Step STEM Guide:** Follow a comprehensive manual with exploded diagrams to unlock your inner engineer.
- • **Display-Worthy Dimensions:** Show off a 16.4-inch long, highly detailed engine model that’s as impressive as it is educational.

## Overview

The Mould King LR V10 Engine Model Kit is a sophisticated 1834-piece mechanical building set designed for adults and teens 14+. It replicates a high-performance V10 engine with multi-speed transmission and precise gear synchronization, offering an immersive STEM experience with a detailed instruction manual. The finished model measures 16.4 inches long, making it a striking display piece and an educational tool for mechanical enthusiasts.

## Description

desertcart.com: Mould King LR V10 Engine Model Kit for Adults, 1834 Pcs Engine Kits that Runs, DIY Mechanical Building Set for 14+, 10250 STEM Educational Toy Car Motor : Toys & Games

Review: Details are key - Enjoyable project but must pay attention to detail
Review: Absolutely incredibly detailed model that will entertain for days - My daughter and I just started working on building this set. She is 6 years old and has a lot of experience building smaller Lego kits and has been ecstatic to work on this. The pieces are easy for her to assemble, she just needs some direction interpreting the instructions some times. The box that this comes in is literally filled, end-to-end, with pieces. The pieces look and feel high quality and we have not had and issues with fit. We don’t intend to disassemble it once we’re done so durability shouldn’t be too much of an issue. Can’t wait to post the picture of our completed project!

## Features

- V10 Mechanical Engine Model: This building set showcases intricate gear-driven operation replicating the core mechanical systems of a high-performance V10 engine through interlocking gear mechanisms
- Multi-Speed Transmission: Features multiple gear ratios that can be shifted to demonstrate different rotational speeds and power transfer efficiency
- Advanced Gear System Assembly: With 1834 components this complex kit focuses on precision gear alignment and mechanical synchronization for technical building enthusiasts
- Comprehensive Technical Guide: Includes a detailed instruction manual with exploded diagrams and sequential steps for accurate assembly of the gear train and drive mechanisms
- Dimensions: The completed model measures 16.4 inches (41.6 cm) long 8.3 inches (21.0 cm) wide and 7.3 inches (18.5 cm) high

## Technical Specifications

| Specification | Value |
|---------------|-------|
| ASIN | B0FNVTG9XB |
| Additional Features | Easy Storage |
| Best Sellers Rank | #379,605 in Toys & Games ( See Top 100 in Toys & Games ) #10,698 in Toy Building Sets |
| Brand Name | Mould King |
| Customer Package Type | Standard Packaging |
| Customer Reviews | 5.0 out of 5 stars 6 Reviews |
| Educational Objective | STEM |
| Included Components | Installation instructions |
| Is Assembly Required | Yes |
| Item Dimensions | 16.4 x 8.2 x 7.3 inches |
| Item Weight | 1.96 Kilograms |
| Manufacturer | Guangdong Yuxing Technology Industry Co., Ltd |
| Manufacturer Maximum Age (MONTHS) | 1188.0 |
| Manufacturer Minimum Age (MONTHS) | 168.0 |
| Manufacturer Part Number | MO-10250-0827 |
| Material Type | Plastic |
| Model Name | LR V10 |
| Number of Pieces | 1834 |
| Operation Mode | manual |
| Set Name | Mould King LR V10 Engine Model Kit |
| Size | Large |
| Target Audience | Adult |
| Theme | Car |
| Toy Building Block Type | Interlocking Toy Building Block |
| UPC | 774882650119 |
| Unit Count | 1834.0 Count |

## Images

![Mould King LR V10 Engine Model Kit for Adults, 1834 Pcs Engine Kits that Runs, DIY Mechanical Building Set for 14+, 10250 STEM Educational Toy Car Motor - Image 1](https://m.media-amazon.com/images/I/71-cHPWpadL.jpg)
![Mould King LR V10 Engine Model Kit for Adults, 1834 Pcs Engine Kits that Runs, DIY Mechanical Building Set for 14+, 10250 STEM Educational Toy Car Motor - Image 2](https://m.media-amazon.com/images/I/81oDe0qQz1L.jpg)
![Mould King LR V10 Engine Model Kit for Adults, 1834 Pcs Engine Kits that Runs, DIY Mechanical Building Set for 14+, 10250 STEM Educational Toy Car Motor - Image 3](https://m.media-amazon.com/images/I/81HeM6SOTQL.jpg)
![Mould King LR V10 Engine Model Kit for Adults, 1834 Pcs Engine Kits that Runs, DIY Mechanical Building Set for 14+, 10250 STEM Educational Toy Car Motor - Image 4](https://m.media-amazon.com/images/I/717rLn7anPL.jpg)
![Mould King LR V10 Engine Model Kit for Adults, 1834 Pcs Engine Kits that Runs, DIY Mechanical Building Set for 14+, 10250 STEM Educational Toy Car Motor - Image 5](https://m.media-amazon.com/images/I/81K1kn7PC1L.jpg)

## Questions & Answers

**Q: What should I do if some building pieces are missing from my set?**
A: 1.Free Replacement: Contact our store with your instruction manual photos of the missing parts, and we’ll ship them to you for free, no extra cost. 2.Quick Response: We typically process requests within 24 hours.

**Q: Are the building pieces compatible with other major toy brick brands?**
A: Our bricks are designed to universally align with standard-sized building systems for endless creativity.

## Customer Reviews

### ⭐⭐⭐⭐⭐ Details are key
*by A***S on March 19, 2026*

Enjoyable project but must pay attention to detail

### ⭐⭐⭐⭐⭐ Absolutely incredibly detailed model that will entertain for days
*by S***R on April 17, 2026*

My daughter and I just started working on building this set. She is 6 years old and has a lot of experience building smaller Lego kits and has been ecstatic to work on this. The pieces are easy for her to assemble, she just needs some direction interpreting the instructions some times. The box that this comes in is literally filled, end-to-end, with pieces. The pieces look and feel high quality and we have not had and issues with fit. We don’t intend to disassemble it once we’re done so durability shouldn’t be too much of an issue. Can’t wait to post the picture of our completed project!

### ⭐⭐⭐⭐⭐ An absolutely great engine set!
*by S***R on November 20, 2025*

I've done a few engine sets before, but this one.....holy cow! The pros, it's big, and very details. The instructions were very easy to follow and there were no missing pieces. It goes together quite well, no loose pieces and none that are too tight or a struggle to fit together. A nice bonus that isn't shown in the pics on the listing, is that the valve covers on both sides are on a hinge and can be swung open to see the inner workings. The set, once finished, is also surprisingly solid and sturdy, a nice change from other smaller engine sets that I've built. The cons, the only one that I can think of at least, for as impressive as a set as this is, it was disappointing that it didn't include a motor to operate it. To operate it, you turn the large black gear on the back end of it. There is room inside the small section at the rear that could easily fit a motor with some slight modification, so it's sad that one wasn't included, that would've added SO much to this already amazing set. Even without the motor, I'd still give this set a strong positive recommendation for sure.

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*Product available on Desertcart Thailand*
*Store origin: TH*
*Last updated: 2026-04-27*