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)

Im doing enough printing that Ive found its wise to have spares. Ive only ever had to replace one after a bit of a mess coated one with goo.

Creality 3D Printer 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) https://www.amazon.com/dp/B07PLWG94W/ref=cm_sw_r_cp_api_i_OKndFbVX6MM02

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

does not fit the heater well, lots of slop. will need heat sink grease. didnt come with ANY screws.

Good replacement. Not much to say, no leaks.

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.

This product is not made correctly. They drilled the recesses for the mounting screws on the wrong side of the block so the thermistor hole is on the wrong side of the block.

The heat block has two holes for screws for attach the heatsink. The holes between the heatsink and the block are not align and there is no way to send a screw through both holes. Returning and looking elsewhere

Got these to have spares around, since I always end up needing them. And theyve been good to have around. Quality is on par with what you get on the stock hotend. Do note however that they dont come with any of the set screws. But the heatbreak works great with PLA, and heat block is a drop in replacement as well. Good price.

Got these for the Ender 3 Pro and they fit perfectly. Had to replace a setup today after some cheap PLA clogged up my whole extruder. These went together with no issues and I havent had any issues with leaking nozzle heads or anything.