Tevo Tarantula pulley spacers

You have three types of spacers, M4 (Y axis front), M3 Y axis back and right X axis (near the motors) and the spécial one for the left axis.

I also changed the pulley for toothed one (optional) :
2 x 20T ID3 OD18 W6
https://fr.aliexpress.com/item/GT2-Idler-Timing-Pulley-16-20-Teeth-Passive-Synchronous-Wheel-Bore-3mm-5mm-Aluminum-Timing-Pulley/32817701071.html
4 x 20T W6 B5 (link with 10pcs but only need 4)
https://fr.aliexpress.com/item/10pcs-GT2-Idler-Timing-Pulley-16-20-Tooth-Wheel-Bore