Best Offers Extruder Back Plate 2.5mm Aluminium Plate For CR-10S Pro 3D Printer Part Discount Price : $4.74 Amazon.com: Creality Original Extruder Back Support Plate with Pulley for Ender 3,Ender 3 Pro,CR-10, CR-10S,S4,S5 Series 3D Printer: Industrial & Scientific,Creality CR-10s vs Creality CR-10s Pro: Which 3d Printer Should You Get? Looking at the extruder mechanism at the back of the CR-10s, the 1st thing we notice is the filament run-out sensor on the side. On the CR-10s Pro, we still have the aluminum build plate. As mentioned earlier, it is 24 V instead of 12 V. The glass top is three ,Find great deals on eBay for 3d printer platen parts. Shop with confidence. Skip to main content. eBay Logo: Pack of 2 3d Printer Parts Extruder Back Support Plate with Pulley Black. Brand New. $28.81. From China. Buy It Now. Metal Plates Micro- Limit Switch Plate For 3D Printer Hardware Parts V-Slot P7U4. Brand New. $6.50. From Hong Kong.,Creality 3D X Motor Back Panel 2.5mm Aluminium Pl...