Animals & Pet Supplies · CNC
[Replacement] Stepper Motor, Integrated Cable and Adaptor, Limit Switch, and module parts for 4040-PRO
Genmitsu · sold by SainSmart.com · $2.99–$49.99 · in stock
![[Replacement] Stepper Motor, Integrated Cable and Adaptor, Limit Switch, and module parts for 4040-PRO](https://cdn.shopify.com/s/files/1/1978/9859/products/ICA.png?v=1679039795)
Upgrade your CNC machine with genuine replacement components. Our high-quality stepper motors, integrated cables, and limit switches ensure precise operation and extended machine life. Compatible with Genmitsu 4040-PRO CNC routers, these parts deliver reliable performance for all your carving and cutting projects.
| Option | Price | Stock | |
|---|---|---|---|
| Y-axis Limit Switch Mount | $2.99 | out of stock | |
| XY Limit Switch | $3.99 | out of stock | |
| Z Limit Switch Plate | $3.99 | in stock | Compare delivered price → · Checkout at SainSmart.com |
| Cooling Fan of Case | $5.99 | out of stock | |
| Spindle Motor Cable | $6.99 | out of stock | |
| YL Front Mount Aluminum Components | $8.99 | out of stock | |
| Control Box Fan | $9.99 | in stock | Compare delivered price → · Checkout at SainSmart.com |
| Upgraded Spoilboard | $10.99 | in stock | Compare delivered price → · Checkout at SainSmart.com |
| Coupler with Screws | $12.99 | out of stock | |
| Water-cooled Spindle Adapter Metal for 4040PROMAX | $12.99 | out of stock | |
| Integrated Cable B | $12.99 | out of stock | |
| Integrated Cable A | $12.99 | out of stock | |
| Rear Module | $19.99 | in stock | Compare delivered price → · Checkout at SainSmart.com |
| Integrated Adaptor Plate | $29.99 | out of stock | |
| Front Module | $29.99 | in stock | Compare delivered price → · Checkout at SainSmart.com |
| Stepper Motor | $29.99 | out of stock | |
| Spindle Motor | $39.99 | out of stock | |
| Control Board | $49.99 | in stock | Compare delivered price → · Checkout at SainSmart.com |
Prices and stock from www.sainsmart.com’s public catalog, last checked 2026-11-10 17:42 UTC. “Order via Kaupia” shows the delivered price to your zip (item + the store’s shipping + est. tax) for participating merchants, which fulfill directly. “Checkout at the store” uses the store’s own payment and support. Agents: JSON at https://api.kaupia.com/v1/product?id=kp:57645032-e9aa-46ec-b628-0b8b4438fda9; delivered price GET /v1/quote; order with POST /v1/orders or MCP place_order.