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)

Fits perfectly

So far so good. Fit my Ender 3v2 perfectly after I damaged my OEM one they came with the printer. Great value and installed in under 5 minutes. Seems to come temp at a quicker rate as well.

My old one got gunked up and because the part was so cheap I swapped it with this. Fit perfectly and was the exact same. I would highly advise this one cause of all the spare parts that come with it.

Ok quality but the silicone socks were not correct.

These do fit correctly and function good but they do not give you the set screw for the heater cartridge or the screw for the thermosistor or even a new set to hold down the block. so if either of these screws are messed up on yours dont order these you will not recieve any screws at all.

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

If you want to keep taking apart your hot end, this is the product for you. Filament melts and comes out of everywhere except the nozzle. Stay away

Does not work with Ender 3 evo. The tube metal part will not fit in the stock Ender 3 evo.

i needed them to work and they did

Good replacement. Not much to say, no leaks.