---
product_id: 41378433
title: "Plastic Gear Set, 75Pcs Single Double Reduction Gear Worm Gear for DIY Car Robot QY12"
brand: "aukuyee"
price: "VT6212"
currency: VUV
in_stock: true
reviews_count: 13
category: "Aukuyee"
url: https://www.desertcart.vu/products/41378433-plastic-gear-set-75pcs-single-double-reduction-gear-worm-gear
store_origin: VU
region: Vanuatu
---

# Ideal for STEM & DIY projects Includes single, double & worm gears 75 versatile plastic gears Plastic Gear Set, 75Pcs Single Double Reduction Gear Worm Gear for DIY Car Robot QY12

**Brand:** aukuyee
**Price:** VT6212
**Availability:** ✅ In Stock

## Summary

> ⚙️ Unlock your inner engineer—build, innovate, and lead the DIY revolution!

## Quick Answers

- **What is this?** Plastic Gear Set, 75Pcs Single Double Reduction Gear Worm Gear for DIY Car Robot QY12 by aukuyee
- **How much does it cost?** VT6212 with free shipping
- **Is it available?** Yes, in stock and ready to ship
- **Where can I buy it?** [www.desertcart.vu](https://www.desertcart.vu/products/41378433-plastic-gear-set-75pcs-single-double-reduction-gear-worm-gear)

## Best For

- aukuyee enthusiasts

## Why This Product

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

## Key Features

- • **Trusted & Trending:** Ranked #23 in Toy Interlocking Gear Sets, a proven favorite among hobbyists and educators alike.
- • **Compact & Organized:** Neatly packed in a 2x4x2 inch set, making storage and portability effortless for on-the-go inventors.
- • **Lightweight & Durable:** Crafted from high-quality plastic, ensuring smooth operation without the bulk—just 2.39 ounces.
- • **All-in-One Gear Arsenal:** 75 precision plastic gears covering crown, single, double, worm, and belts for endless mechanical creativity.
- • **STEM-Ready Engineering Kit:** Perfect for labs, classrooms, and DIY enthusiasts aiming to build robots, cars, and complex models.

## Overview

The AUKUYEE Plastic Gear Set offers 75 high-quality plastic gears including crown, single, double, worm gears, and belts, designed for DIY car and robot projects. Lightweight and compact, this versatile set is perfect for STEM education, hobbyists, and creative engineers seeking a comprehensive gear collection to power their mechanical inventions.

## Description

Buy AUKUYEE Plastic Gear Set, 75Pcs Single Double Reduction Gear Worm Gear for DIY Car Robot QY12: Gear Sets - desertcart.com ✓ FREE DELIVERY possible on eligible purchases

Review: lots of gears - seems to be a nice variety of gears, just as the image shows. i have not counted the lot, but it seems to be the right amount.
Review: Great plastic gears - Excellent group of gears at a great price. This allows me to tackle a few projects right away

## Features

- 100% Brand new and high quality.
- Material:Plastic. Quantity:75pcs
- 75 kinds of parts and accessories in just one package, which makes it a perfect choice for laboratories, science education, and DIY models.
- The plastic includes crown gear, single gear, double gear, worm gear, belts and other transmission parts. And all the display pictures were taken in kind.

## Technical Specifications

| Specification | Value |
|---------------|-------|
| ASIN | B06XCG24HZ |
| Best Sellers Rank | #107,530 in Toys & Games ( See Top 100 in Toys & Games ) #23 in Toy Interlocking Gear Sets |
| Date First Available | February 28, 2017 |
| Is Discontinued By Manufacturer | No |
| Item Weight | 2.39 ounces |
| Item model number | QY12 |
| Manufacturer | AUKUYEE |
| Product Dimensions | 2 x 4 x 2 inches |

## Images

![Plastic Gear Set, 75Pcs Single Double Reduction Gear Worm Gear for DIY Car Robot QY12 - Image 1](https://m.media-amazon.com/images/I/71BPiIhOxlL.jpg)

## Questions & Answers

**Q: What type of plastic are these made out of?**
A: Typical plastic gears. 
Not a hard rubber.  Good to have if you ever need a backup.

**Q: What size hole is in the gears?  Are they all the same?**
A: they vary from.0625 or 1/16 to .115 or 2.875mm that not any standard everything is +or- .003 there is no standard that they match,the plus or minus .003 is the test on my parts that i have

**Q: i need a double gear with 22 teeth at 14mm diameter and 12teeth at 10mm do you have please?**
A: Hi thanks for your question.
This is link of the size and specification of each gear → https://mega.nz/#F!BdpFVaZA!QzSstICCpv1_ZAt5UIaAPQ
Any other question please feel free to contact us through email kuyiuss@outlook.com. We will always happy to help you out. Thank you!

**Q: ddoes this work for a goovi d380 ?**
A: Hi, thanks for your question. This is the the size and specifications of each gear. Please have a look. https://mega.nz/#F!BdpFVaZA!QzSstICCpv1_ZAt5UIaAPQ

## Customer Reviews

### ⭐⭐⭐⭐⭐ lots of gears
*by M***. on November 15, 2025*

seems to be a nice variety of gears, just as the image shows. i have not counted the lot, but it seems to be the right amount.

### ⭐⭐⭐⭐⭐ Great plastic gears
*by D***G on February 8, 2026*

Excellent group of gears at a great price. This allows me to tackle a few projects right away

### ⭐⭐⭐⭐ Four Stars
*by A***R on May 29, 2018*

Very handy

## Frequently Bought Together

- AUKUYEE Plastic Gear Set, 75Pcs Single Double Reduction Gear Worm Gear for DIY Car Robot QY12
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**Shop now:** [https://www.desertcart.vu/products/41378433-plastic-gear-set-75pcs-single-double-reduction-gear-worm-gear](https://www.desertcart.vu/products/41378433-plastic-gear-set-75pcs-single-double-reduction-gear-worm-gear)

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*Product available on Desertcart Vanuatu*
*Store origin: VU*
*Last updated: 2026-02-19*