---
product_id: 729530806
title: "Building Block Parts Set 413PCS - Includes Pullback Motor, Replaceable Axle Pins, and Standard Mechanical Parts"
brand: "astem"
price: "310.82 DT"
currency: TND
in_stock: true
reviews_count: 8
category: "Astem"
url: https://www.desertcart.tn/products/729530806-building-block-parts-set-413pcs-includes-pullback-motor-replaceable-axle
store_origin: TN
region: Tunisia
---

# Lego-compatible tech pieces DIY creative freedom 413 precision parts Building Block Parts Set 413PCS - Includes Pullback Motor, Replaceable Axle Pins, and Standard Mechanical Parts

**Brand:** astem
**Price:** 310.82 DT
**Availability:** ✅ In Stock

## Summary

> ⚙️ Build Bold, Build Beyond – Your Next Masterpiece Awaits!

## Quick Answers

- **What is this?** Building Block Parts Set 413PCS - Includes Pullback Motor, Replaceable Axle Pins, and Standard Mechanical Parts by astem
- **How much does it cost?** 310.82 DT with free shipping
- **Is it available?** Yes, in stock and ready to ship
- **Where can I buy it?** [www.desertcart.tn](https://www.desertcart.tn/products/729530806-building-block-parts-set-413pcs-includes-pullback-motor-replaceable-axle)

## Best For

- astem enthusiasts

## Why This Product

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

## Key Features

- • **Random Color Mix:** Add a splash of surprise and creativity with assorted vibrant colors.
- • **Massive 413-Piece Set:** Unlock endless building possibilities with a comprehensive parts collection.
- • **Perfect Fit & Function:** Engineered for smooth assembly and disassembly—no loose or tight connections.
- • **STEM-Driven Creativity:** Ideal for building robots, cars, cranes, and more—fuel your innovation and skills.
- • **Seamless Lego Compatibility:** Effortlessly integrates with your existing Lego Technic sets for flawless builds.

## Overview

This 413-piece Technic parts pack offers a versatile, Lego-compatible collection of mechanical bricks, bushings, and pins designed for ages 12+. Perfect for STEM enthusiasts and creative builders, it enables seamless assembly of complex models like robots and vehicles, with a random color assortment to inspire unique designs.

## Description

This list includes 413 packages containing various technical parts This item is a common brand product, but it is compatible with mainstream brand products Thank you for

Review: タイヤや動力となるゼンマイが入っていて、車を作ったりして楽しむことが出来ます。 レゴとの互換性も全く問題がありません。 子供が大喜びしています。
Review: 本家に比べると品質が劣るものの、ぜんぜん使えて、いっぱい入っていてうれしい！ 作りたいものが決まってないけど漠然と機構を作りたいときにちょうど良かった 本家で集めるといくらかかるのか検討もつかない プルバックモーターが面白い 結構パワーがあって、長いパーツを高速で振り回せてしまうので子どもには危ないと思う

## Features

- The 413-piece technical parts pack is compatible with Lego technical parts, and the colors are random
- 413-piece Technic Parts Pack, compatible with LEGO Technic parts, colors are random
- STEM Activity Kit, DIY Creative Model can be freely assembled to create new designs
- Perfect compatibility, easy to assemble and disassemble, good compatibility between brick parts, no looseness or tightness Can be used to build models of robots, cars, cranes, construction vehicles, and more
- Fun and useful features for your technical model, a great gift choice for building block enthusiasts

## Technical Specifications

| Specification | Value |
|---------------|-------|
| ASIN | B0BN28363D |
| Additional Features | Replacement |
| Age Range Description | Kid |
| Amazon Bestseller | #15,482 in Toys & Games ( See Top 100 in Toys & Games ) #424 in Toy Building Sets |
| Brand Name | ASTEM |
| Country of Publication | China |
| Customer Reviews | 4.7 4.7 out of 5 stars (398) |
| Educational Objective | Creative Thinking |
| Is Assembly Required | No |
| Item Dimensions | 22.9 x 13.2 x 3 cm |
| Item Weight | 0.62 Kilograms |
| Manufacturer | ASTEM |
| Manufacturer Minimum Age (MONTHS) | 144.00 |
| Manufacturer Part Number | YH02 |
| Material Type | Plastic |
| Model Number | YH02 |
| Model Year | 2022 |
| Number of Pieces | 413 |
| Theme | Vehicle |

## Product Details

- **Age Range (Description):** Kid
- **Brand:** ASTEM
- **Educational Objective:** Creative Thinking
- **Item Weight:** 0.62 Kilograms
- **Item dimensions L x W x H:** 22.9 x 13.2 x 3 cm
- **Manufacturer Minimum Age (MONTHS):** 144.00
- **Material:** Plastic
- **Number of Pieces:** 413
- **Special Feature:** Replacement
- **Theme:** Vehicle

## Images

![Building Block Parts Set 413PCS - Includes Pullback Motor, Replaceable Axle Pins, and Standard Mechanical Parts - Image 1](https://m.media-amazon.com/images/I/71Ru4tkxU+L.jpg)
![Building Block Parts Set 413PCS - Includes Pullback Motor, Replaceable Axle Pins, and Standard Mechanical Parts - Image 2](https://m.media-amazon.com/images/I/71J5LT-SutL.jpg)
![Building Block Parts Set 413PCS - Includes Pullback Motor, Replaceable Axle Pins, and Standard Mechanical Parts - Image 3](https://m.media-amazon.com/images/I/71oZffnP6tL.jpg)
![Building Block Parts Set 413PCS - Includes Pullback Motor, Replaceable Axle Pins, and Standard Mechanical Parts - Image 4](https://m.media-amazon.com/images/I/71FULxvCptL.jpg)
![Building Block Parts Set 413PCS - Includes Pullback Motor, Replaceable Axle Pins, and Standard Mechanical Parts - Image 5](https://m.media-amazon.com/images/I/71vqU6DFtBL.jpg)

## Customer Reviews

### ⭐⭐⭐⭐⭐ Review
*by A***R on February 18, 2026*

タイヤや動力となるゼンマイが入っていて、車を作ったりして楽しむことが出来ます。 レゴとの互換性も全く問題がありません。 子供が大喜びしています。

### ⭐⭐⭐⭐⭐ Review
*by 兵***ン on December 9, 2024*

本家に比べると品質が劣るものの、ぜんぜん使えて、いっぱい入っていてうれしい！ 作りたいものが決まってないけど漠然と機構を作りたいときにちょうど良かった 本家で集めるといくらかかるのか検討もつかない プルバックモーターが面白い 結構パワーがあって、長いパーツを高速で振り回せてしまうので子どもには危ないと思う

### ⭐⭐⭐⭐ Review
*by Y***M on June 3, 2025*

ロボットの試作や、部品の仮組に活用しています。部品の耐久性も高く、組み立てやすい構造になっています。

## Frequently Bought Together

- ASTEM Technic Parts Group EV3 Replacement Building Block Parts Regular-Sized Mechanical Parts Include Brick,Bush,Technic Pin.
- 844Pcs Pins-Gears-Axles Set Compatible with mainbrands-Technical-Parts, Latest differentials Chain Link Connector Joints Tank Track Car-Wheels-Tires Shock-Absorber Steering Shaft
- ASTEM 100+PCS Technic Gears & Axles Compatible with Lego Technic Sets - Gears, Rack, Pins, Axles, Differential for Car Building Brick Accessories - Random Color

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**Shop now:** [https://www.desertcart.tn/products/729530806-building-block-parts-set-413pcs-includes-pullback-motor-replaceable-axle](https://www.desertcart.tn/products/729530806-building-block-parts-set-413pcs-includes-pullback-motor-replaceable-axle)

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*Product available on Desertcart Tunisia*
*Store origin: TN*
*Last updated: 2026-03-24*