Anet A8 y tensioner (fits 16 tooth gt2 idler gear)
thingiverse
I required this to accommodate a gt2 idler, which is slightly broader. I also remixed the bolt/block to be an m8 with a longer bolt. I had to chase the threads on the block with an m8 1.25 tap to get it to fit perfectly. You can try reducing the size of the bolt as well, but I've never experienced much success with that. I created this using tinkercad for the tensioner body, and fusion360 for the block and bolt. Edit 07/24/2017: These are the gt2 idler pulleys I'm utilizing: https://www.amazon.com/gp/product/B01H3EY4X4/ref=oh_aui_detailpage_o04_s00?ie=UTF8&psc=1
With this file you will be able to print Anet A8 y tensioner (fits 16 tooth gt2 idler gear) with your 3D printer. Click on the button and save the file on your computer to work, edit or customize your design. You can also find more 3D designs for printers on Anet A8 y tensioner (fits 16 tooth gt2 idler gear).