---
product_id: 48208194
title: "Technic Differential gear box kit (gears, pins, axles, connectors) 27 pieces by LEGO"
brand: "lego"
price: "€ 54.85"
currency: EUR
in_stock: true
reviews_count: 6
category: "Lego"
url: https://www.desertcart.es/products/48208194-technic-differential-gear-box-kit-gears-pins-axles-connectors-27
store_origin: ES
region: Spain
---

# Multiple axle sizes for versatile builds 27 precision-engineered pieces Includes universal joint & differential gear Technic Differential gear box kit (gears, pins, axles, connectors) 27 pieces by LEGO

**Brand:** lego
**Price:** € 54.85
**Availability:** ✅ In Stock

## Summary

> ⚙️ Unlock the power of precision engineering — build beyond limits!

## Quick Answers

- **What is this?** Technic Differential gear box kit (gears, pins, axles, connectors) 27 pieces by LEGO by lego
- **How much does it cost?** € 54.85 with free shipping
- **Is it available?** Yes, in stock and ready to ship
- **Where can I buy it?** [www.desertcart.es](https://www.desertcart.es/products/48208194-technic-differential-gear-box-kit-gears-pins-axles-connectors-27)

## Best For

- lego enthusiasts

## Why This Product

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

## Key Features

- • **Robust Build Frame:** Sturdy 5x7 beam frame provides a solid foundation for your mechanical creations.
- • **Versatile Axle Sizes:** Multiple axle sizes (3 & 4) ensure seamless integration into complex projects.
- • **Universal Joint Included:** Enhance your models with smooth rotational movement and advanced mechanics.
- • **Dynamic Differential Gear:** Closed-center differential gear delivers authentic motion and realistic gear action.
- • **Precision Engineering in Every Piece:** 27 meticulously crafted LEGO Technic components for flawless mechanical builds.

## Overview

The LEGO Technic Differential Gear Box Kit features 27 genuine LEGO parts including axles, gears, pins, and connectors designed for realistic mechanical functions. Ideal for millennial makers and professionals seeking to elevate their engineering projects, this kit offers versatile axle sizes, a closed-center differential gear, and a universal joint for authentic motion. Perfect for hands-on learning and creative play, it combines quality, durability, and intricate design in a compact 15x5x10 cm package.

## Description

Genuine LEGO Technic parts. Gears and axles.

Review: Multiple parts missing from kit - Cant be assembled if multiple pieces are missing !! Dissapointed.
Review: Estupenda calidad.

## Features

- 1 axle size 4 with end stop, axles (3 size 3,1 size 4), 4 3x2 technic cross blocks (63869), 3 axle connectors (59443)
- 2 technic pins (2780), 2 long pins (6558), 1 5x7 beam frame (64179)
- 2 double bevel gears (18575), 3 bevel gears (6589), 3 bushings (6590)
- 1 differential gear with closed center (62821), 1 universal joint (61903)

## Technical Specifications

| Specification | Value |
|---------------|-------|
| ASIN | B01DC74EA4 |
| Assembly Required | No |
| Batteries Required? | No |
| Batteries included? | No |
| Best Sellers Rank | 233,831 in Toys & Games ( See Top 100 in Toys & Games ) 6,138 in Toy Building Sets |
| Colour | Multicolored |
| Customer Reviews | 4.5 4.5 out of 5 stars (76) |
| Date First Available | 17 May 2016 |
| Educational Objective(s) | Game, play |
| Language | English |
| Manufacturer recommended age | 3 years and up |
| Manufacturer reference | 4882975 |
| Material Type(s) | Plastic |
| Number of pieces | 27 |
| Product Dimensions | 15.24 x 5.08 x 10.16 cm; 18 g |
| Remote Control Included? | No |

## Product Details

- **Brand:** LEGO
- **Colour:** Multicolored
- **Educational objective:** Game, play
- **Item dimensions L x W x H:** 15.2 x 5.1 x 10.2 centimetres
- **Manufacturer Minimum Age (MONTHS):** 36.00
- **Material:** Plastic
- **Model name:** Lego Technic Differential gear box kit
- **Number of pieces:** 27
- **Special feature:** Non Toxic
- **Theme:** Fantasy

## Images

![Technic Differential gear box kit (gears, pins, axles, connectors) 27 pieces by LEGO - Image 1](https://m.media-amazon.com/images/I/81DjiRyJOXL.jpg)

## Questions & Answers

**Q: Is this compatible with lego power functions?**
A: Hello,

Yed, these parts belong to the Lego Technic line which is compatible with power functions.

**Q: Is this compatible with mindstorm 31313?**
A: This LEGO Technic Differential gear box is made up of standard size gears, axles, pins and a frame.  I your thinking of building a project with your 31313 and using this as a differential for a power train or axel construct it may work just fine.  Remember to conducer the weight of your 31313 equipment when designing with the differential in mind.

**Q: can you provide a link to the instructions that would work with this set?**
A: hello unfortunately we do not have a link to instructions for this.  It is not an official set that LEGO produced, but rather an assortment of New genuine LEGO parts that we pack ourselves in a cello baggie.  We recommend to search online for images and diagrams of various LEGO differential and gear assemblies to help inspire your building

**Q: Can you use these with regular legos or do you need to have lego technics**
A: These parts can be used with standard Legos, but to get the rotation and movement features that are possible you might need more pieces than this package includes; it depends on tthe complexity and size of what you are building.

## Customer Reviews

### ⭐ Multiple parts missing from kit
*by R***P on 17 December 2023*

Cant be assembled if multiple pieces are missing !! Dissapointed.

### ⭐⭐⭐⭐⭐ Review
*by C***N on 10 February 2024*

Estupenda calidad.

### ⭐⭐⭐⭐⭐ Review
*by J***Y on 21 November 2019*

arrived fairly fast, packaged well for shipment. there was just one small round lego piece missing ( tiny grey one with plus sign hole), but my son didn't mind. He was happy with the over all product still. I think when the pieces were being packaged, it was a simple miss count is all. I wouldn't hesitate to try and order again from this company.

## Frequently Bought Together

- LEGO Technic Differential gear box kit (gears, pins, axles, connectors) 27 pieces
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*Product available on Desertcart Spain*
*Store origin: ES*
*Last updated: 2026-03-09*