---
product_id: 298986098
title: "3018 Y-Axis Extension Kit for CNC Router Machine"
brand: "genmitsu"
price: "$5310"
currency: MXN
in_stock: true
reviews_count: 5
category: "Genmitsu"
url: https://www.desertcart.mx/products/298986098-3018-y-axis-extension-kit-for-cnc-router-machine
store_origin: MX
region: Mexico
---

# 370mm Y-axis travel Simple step-by-step assembly Precision 8mm lead screw & 10mm guide rail 3018 Y-Axis Extension Kit for CNC Router Machine

**Brand:** genmitsu
**Price:** $5310
**Availability:** ✅ In Stock

## Summary

> 🚀 Elevate your CNC game—go bigger, go bolder!

## Quick Answers

- **What is this?** 3018 Y-Axis Extension Kit for CNC Router Machine by genmitsu
- **How much does it cost?** $5310 with free shipping
- **Is it available?** Yes, in stock and ready to ship
- **Where can I buy it?** [www.desertcart.mx](https://www.desertcart.mx/products/298986098-3018-y-axis-extension-kit-for-cnc-router-machine)

## Best For

- genmitsu enthusiasts

## Why This Product

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

## Key Features

- • **DIY-Friendly Assembly:** Clear, guided installation process means you’re up and running faster—no expert needed.
- • **Precision Engineering:** Robust 8mm lead screw and 10mm guide rail ensure smooth, accurate cuts every time.
- • **Cost-Effective Upgrade:** Save thousands by upgrading your existing CNC instead of buying a new machine.
- • **Seamless Compatibility:** Direct upgrade for most 3018 series CNCs, including 3018-PRO & MX3 models.
- • **Supercharge Your CNC Workspace:** Extend your Y-axis to a spacious 370mm for bigger, bolder projects.

## Overview

The Genmitsu 3018 Y-Axis Extension Kit transforms your CNC router by expanding its Y-axis travel to 370mm, effectively upgrading 3018 models to near 3040 capabilities. Crafted from durable aluminum with precision 8mm lead screws and 10mm guide rails, this kit offers a cost-effective, easy-to-assemble solution for professionals seeking larger work areas without investing in a new machine.

## Description

Genmitsu 3018 Y-Axis Extension Kit, 3018 Accessories Upgrade to 3040, Compatible with Most 3018 CNC Router Machine, 3018-PRO&3018-MX3

Review: Bonjour, j'étais vraiment satisfait de ma petite 3018pro, mais je voulais faire des choses plus grande ! Je savais qu'une extension était possible, et c'est en regardant le youtubeur "Bizounerie" que j'ai franchis le pas et c'est vraiment cool !!! C'est arriver dans les temps, la qualité des profilés et tubes sont bonnes. Le fascicules n'est qu'en anglais et allemands, mais facile a monter, avec les images et déjà juste de démonter ce qui est déjà en place, c'est remonter a l'envers du démontage avec les rallonges.
Review: This product does NOT fit the Genmitsu 3018-Pro without structural modification. The guide bars are approx 10mm longer than the side bars, and the Lead screw is approx 1mm larger in diameter. The 3018-Pro has flat end plates which do not allow for longer guide rails. The fit for the lead screw to the bearing in the end plate is extremely tight. I would have thought that as both are Genmitsu products, they would make it clear if it is not suitable for one of their own routers.

## Features

- Super Size your CNC: This kit will extend your CNCs Y-Axis to have 370mm of movement (14.6 ),320mm of travel, easily convert your 3018 to a 3040
- Compatibility: It is a direct upgrade to Most 3018 Series CNC in the market with ˆ…8mm lead screw and ˆ…10mm guide rail. The 3040 Aluminum Spoilboard and 3040 MDF Spoilboard for this extension kit are also available to buy now
- Model Selection Guide for Other Brand 3018 Series User and Genmitsu 3018-MX3 User: If you find a COUNTERBORE in the screw hole of the optical shaft part (see the pic), please choose the kit for 3018-PROVer series, otherwise the one for 3018-PRO series
- Simple Assembly: We will take you through the assembly process every step of the way 3018 Accessories Upgrade to 3040, Compatible with Most 3018-PROand3018-MX3
- Cost-Effective: Save money by putting your current CNC to better use. You don't need to spend tons of money on a bigger one

## Technical Specifications

| Specification | Value |
|---------------|-------|
| ASIN | B08RYGQ28W |
| ASIN  | B08RYGQ28W |
| Batteries Included? | No |
| Batteries Required? | No |
| Customer Reviews | 4.4 4.4 out of 5 stars (698) |
| Customer reviews | 4.4 4.4 out of 5 stars (698) |
| Date First Available | 3 March 2021 |
| Date First Available  | 3 March 2021 |
| Included components | 3018 Y-Axis Extension Kit |
| Item Package Quantity | 1 |
| Item Weight | 1.64 Kilograms |
| Item model number | 101-63-YS3018 |
| Item model number  | 101-63-YS3018 |
| Manufacturer | Genmitsu |
| Manufacturer  | Genmitsu |
| Material | Aluminum |
| Part number | 101-63-YS3018P |
| Power source type | Corded Electric |
| Product Dimensions | 21.5 x 21.5 x 7.5 cm; 1.64 kg |
| Product Dimensions  | 21.5 x 21.5 x 7.5 cm; 1.64 kg |
| Style | For 3018-PRO |
| tech_spec_battery_description_toys | Corded electric |

## Product Details

- **Base type:** Fixed
- **Brand:** Genmitsu
- **Material:** Aluminum
- **Power source:** Corded Electric
- **Product dimensions:** 21.5W x 7.5H centimeters

## Images

![3018 Y-Axis Extension Kit for CNC Router Machine - Image 1](https://m.media-amazon.com/images/I/7140oT9uPhL.jpg)

## Questions & Answers

**Q: Genmitsu shows these are now back in stock. I assume you should be receiving some in near future.  Will this item move back to my cart when you receiv**
A: I don't think this question got to Amazon. But I have seen where products go back in stock at sainsmart and eventually back in stock on Amazon.

**Q: Any reason this wouldn't work with the fox alien 3018-se v2?**
A: This extension kit works with most 3018 CNC. Please refer to the model selection guide to see which model suits your 3018 CNC.

**Q: What size is the  actual work area increased to**
A: The y axis extension kit only expands the frame. You need to also purchase an additional T slot spoilboard kit, this will double the Y axis workspace.

**Q: My cnc is a 3018pro (not prover) will this kit work with my machine?**
A: No, the Kit for CNC Router 3018-PROVer/3018-PROVer Mach3 could not work with 3018-PRO. You would need to choose the kit For Router 3018-PRO & 3018-MX3.

## Customer Reviews

### ⭐⭐⭐⭐⭐ Review
*by K***. on 28 November 2023*

Bonjour, j'étais vraiment satisfait de ma petite 3018pro, mais je voulais faire des choses plus grande ! Je savais qu'une extension était possible, et c'est en regardant le youtubeur "Bizounerie" que j'ai franchis le pas et c'est vraiment cool !!! C'est arriver dans les temps, la qualité des profilés et tubes sont bonnes. Le fascicules n'est qu'en anglais et allemands, mais facile a monter, avec les images et déjà juste de démonter ce qui est déjà en place, c'est remonter a l'envers du démontage avec les rallonges.

### ⭐⭐ Review
*by P***N on 17 June 2023*

This product does NOT fit the Genmitsu 3018-Pro without structural modification. The guide bars are approx 10mm longer than the side bars, and the Lead screw is approx 1mm larger in diameter. The 3018-Pro has flat end plates which do not allow for longer guide rails. The fit for the lead screw to the bearing in the end plate is extremely tight. I would have thought that as both are Genmitsu products, they would make it clear if it is not suitable for one of their own routers.

### ⭐⭐⭐⭐⭐ Review
*by ガ***ン on 22 August 2021*

3018が3040の作業範囲になるわけではありません。 商品自体は450の長さあるのですが、作業ステージの裏側取付部材の間隔が110ある為、実際に作業範囲としては450-110₌340となります。 商品説明欄に【作業長さを320ｍｍに延長します】と記載されているのは、この事です。

## Frequently Bought Together

- Genmitsu 3018 Y-Axis Extension Kit, 3018 Accessories Upgrade to 3040, Compatible with Most 3018 CNC Router Machine, 3018-PRO&3018-MX3
- Genmitsu 2PCS T-Track Mini Hold Down Clamp Kit, CNC Router Clamp for Woodworking and Metalworking, Compatible with 3018 CNC Router Machines, 3018-PRO/ 3018-PROVer/ MX3, 2.57’’Lx 0.79’’Wx 1.97’’H
- Genmitsu T-Slot Table Top 3040 Aluminum Spoilboard Extension Kit for CNC Router 3018-PRO

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*Product available on Desertcart Mexico*
*Store origin: MX*
*Last updated: 2026-02-27*