Ender Y end stop

This is a simple Y-axis endstop spacer designed for Ender 3 / Ender 3 Pro / Ender 3 V2 printers that have been upgraded with a Y-axis linear rail.

When installing a linear rail, the Y carriage position changes slightly, causing the nozzle to sit too far forward or backward at home. This spacer repositions the Y endstop switch to restore proper homing and bed alignment.

Designed to be easy to print, strong, and dimensionally accurate.

Features:

Designed specifically for Y-axis linear rail conversions

Restores the correct Y home position

No supports required

Quick, drop-in installation

Compact and sturdy design

Print Settings:

Material: PLA / PETG / ABS

Layer Height: 0.2 mm

Infill: 20–40%

Perimeters: 2–3

Supports: No

Installation:

Power off and unplug your printer

Remove the Y-axis endstop switch

Place the spacer between the endstop and the frame

Reinstall the endstop using the original screws and 2 T nuts

Re-home the printer and verify bed alignment

Notes

Designed