TM3D linear rail upgrades for the Ender 3 and Ender 3 Pro are now available.

This upgrade replaces the V Slot wheel configuration on your Creality Ender 3 series 3D Printer with high quality linear rails from LDO. See below for more information.

Works with Ender 3 and Ender 3 Pro 3D Printer.

Installation Guide

DOES NOT WORK WITH ENDER 3 S1, S1 Pro or S1 Plus! 

Leadtime - Please allow 1 week for this item to ship.

Kit Details

X Axis Linear Rail Kits for Ender 3 Include:

• 1 Linear Rail (MGN12H)
• All necessary Hardware
• SLS PA12 Nylon Hotend Mounting Bracket (Uses CR-10 Compatible Hotends/ Extruders)
• Aluminum Belt Bracket
• 2 Rail Alignment Blocks
• Belt Clamp

 Y Axis Linear Rail Kits for Ender 3 Include:

• 2 Linear Rails (MGN12H)
• All necessary hardware 
• 2 Y Axis Mounting Brackets (SLS PA12 Nylon, Aluminum)
• 2 Rail Alignment Blocks

Video