Y Axis Belt Tensioner Body for Ender S1/ S1 Pro UPDATED 2/22/2025

Y Axis Belt Tensioner Body for Ender S1/ S1 Pro to replace mine when it cracked.  This replacement slides into the extruded rail to provide additional stability.  

+2/22/2025 Added File Ender3S1_GCR_Belt_Tensioner_Body_v8 specifically for use with the Gulf Coast linear rail kit.  

+10/23/2023 - Added 2 files by request.  (v4)  Standard tensioner, shortened by 7MM to allow additional roller wheel room.  As well as an open topped version for those who like to see the belt path end to end.  This will also reduce filament usage to print.  Any feedback is welcomed!  

+Added STL file

Matching Motor Mount:  https://www.printables.com/model/303552-y-axis-motor-mount-body-for-ender-s1-s1-pro

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Happy Printing!