Ender 3D Printer Parts Silicone Socks/Aluminum Heater Block/Stainless Steel Throat for MK7 MK8 Extruder Kits Ender 3/Ender 3 Pro/Creality CR-10 /CR10S /S4 /S5 (3 Packs)

Perfect spare parts. I would buy these again

really easy installation, just remove the wires pop it in and reattach. I always love installations you can do cold

Placed on a Tevo Torando. Fit and works perfectly. The original was crossthreaded and leaked. This was a near exact replacement. Very pleased with the quality, fit and finish. Good value.

Got me up and running again, but the threads are crap and lose. The socks dont fit so well. I guess I will use them for making nozzle cleaners or something.

Horrible!!! The hot ends I received didn’t have the thread for the screw to be threaded correctly. The pieces didn’t fit together right. Now I have one printer down with filament all over my hot end. What a mess!

Nozzle diameters are accurate enough. Interior geometry isnt super advanced but it functions just fine. The included shrouds let me hover at high temps without any problems and no chemical smell like some other cheap ones.

this heat block would be perfect but i had huge problems with that little aluminium stem that threads in it leaked so much filiment that it ended up adhearing all the bolts and screws to my fin stack now i have to buy a whole new extruder head and heating element

Fits perfectly

Becareful it doesnt come with the tension screw for heat element and lock screw for thermistor

For the price I paid (under $14.00) this is an excellent deal. Parts appear to be equal to the original Ender 3. Printing at 205C the silicone hood doesnt smoke or smell. I do wish the set included grub screws, but I still have to give it 5 stars for the value.