---
product_id: 19852756
title: "70103 Universal Gearbox Assembly Kit"
brand: "tamiya"
price: "8.71 OMR"
currency: OMR
in_stock: true
reviews_count: 13
category: "Tamiya"
url: https://www.desertcart.com.om/products/19852756-70103-universal-gearbox-assembly-kit
store_origin: OM
region: Oman
---

# Battery-powered manual operation Easy, no-assembly required Precision-engineered gearbox 70103 Universal Gearbox Assembly Kit

**Brand:** tamiya
**Price:** 8.71 OMR
**Availability:** ✅ In Stock

## Summary

> ⚙️ Unlock precision power in your RC projects—gear up like a pro!

## Quick Answers

- **What is this?** 70103 Universal Gearbox Assembly Kit by tamiya
- **How much does it cost?** 8.71 OMR with free shipping
- **Is it available?** Yes, in stock and ready to ship
- **Where can I buy it?** [www.desertcart.com.om](https://www.desertcart.com.om/products/19852756-70103-universal-gearbox-assembly-kit)

## Best For

- tamiya enthusiasts

## Why This Product

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

## Key Features

- • **Plug-and-Play Convenience:** No assembly needed—get straight to your project with zero hassle.
- • **Compact & Lightweight Design:** Small footprint (10.35 x 1.79 x 6.5 in) and just 22.68g for versatile integration.
- • **Ideal for Skill-Building & Teamwork:** Boost your technical know-how and collaboration with this educational kit.
- • **Trusted Brand with Proven Reliability:** Join thousands of hobbyists who trust Tamiya’s craftsmanship worldwide.
- • **Precision Engineering for Smooth Performance:** Experience Tamiya’s legendary build quality in every gear shift.

## Overview

The Tamiya 70103 Universal Gearbox Assembly Kit delivers precision plastic gears in a compact, lightweight design. Perfect for hobbyists and educational use, it requires no assembly and operates manually with a 1.5V battery. Backed by Tamiya’s renowned quality, this gearbox enhances RC vehicle transmissions with smooth, reliable performance.

## Description

Tamiya Universal Gearbox, TAM70103

Review: Tamiya way - Another sample of the quality that Tamiya puts in his product. Ideal for hobbyist.
Review: Exactly as described - Exactly what I was looking for and went together very easily. Great price and quick response.

## Features

- Made by Tamiya

## Technical Specifications

| Specification | Value |
|---------------|-------|
| ASIN | B001Q0Z602 |
| Age Range Description | Kid |
| Best Sellers Rank | #708,208 in Toys & Games ( See Top 100 in Toys & Games ) #707 in RC Vehicle Transmission Gearboxes |
| Brand Name | TAMIYA |
| Color | Silver |
| Customer Reviews | 4.1 4.1 out of 5 stars (134) |
| Educational Objective | Team Building Skills |
| Indoor Outdoor Usage | Indoor |
| Is Assembly Required | No |
| Item Dimensions | 10.35 x 1.79 x 6.5 inches |
| Item Weight | 22.68 g |
| Manufacturer | Tamiya |
| Manufacturer Maximum Age (MONTHS) | 110 |
| Manufacturer Part Number | 70103-000 |
| Material Type | Plastic |
| Model Number | 70103-000 |
| Number of Players | 1 |
| Operation Mode | Manual |
| Power Source | battery |
| Size | Small |
| Supported Battery Types | 1.5V battery |
| Theme | Industrial |

## Images

![70103 Universal Gearbox Assembly Kit - Image 1](https://m.media-amazon.com/images/I/51QbPrxYKRL.jpg)

## Customer Reviews

### ⭐⭐⭐⭐⭐ Tamiya way
*by T***Y on May 1, 2019*

Another sample of the quality that Tamiya puts in his product. Ideal for hobbyist.

### ⭐⭐⭐⭐⭐ Exactly as described
*by G***T on April 1, 2018*

Exactly what I was looking for and went together very easily. Great price and quick response.

### ⭐⭐⭐⭐ Four Stars
*by T***O on March 23, 2018*

I use this in my science Olympiad ，it works

## Frequently Bought Together

- Tamiya Universal Gearbox
- Tamiya 72001 Planetary Gearbox Set

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---

*Product available on Desertcart Oman*
*Store origin: OM*
*Last updated: 2026-04-22*