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)

I went to use these and noticed that the heater cartridge fit into one block but not another. Same went for the throat where the bowden tube fit through one but not the other. So one set was wasted.

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

My only complaint is that the socks in the pics are the kind pulled back from the nozzle, but the ones delivered wrap around the nozzle. Still, the parts are well cut, fit like a glove, and I have no performance complaints in about 500 grams run through the first one thus far.

Worked great on creality ender3 pro! Would buy again if I needed to.

i needed them to work and they did

These work perfectly to replace the heater block on the CR-10s. However, they do not contain the screws for the heater cartridge or the thermistor. It would be nice to have those included as you may not have the ones from your old one (like me).

Mine didnt come with any of the the grub screws that hold the heater in place or the screws that hold the thermistor in place.

Great price. Nice packaging. Great quality. You get exactly what you pay for.

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.

Not sure what other negative reviewers are getting, but the ones I received are spot on. These are an exact match to the original, though I do like the gold anodizing on the heater block better than the stock bare aluminum. Im in the middle of a 2 day print with no issues.