Creality Upgrade Ender 3 Extruder, Ender 3 V2 Upgrades Metal Extruder Aluminum MK8 Bowden Extruder 40 Teeth Drive Gear for Ender 3 Pro/Ender 5 Pro/Ender 5 Plus/CR-10 Series 3D Printer

Everything worked great. However, even though I printed well below the 275 limit (235) and the Bowden still melted.

Replaces many plastic parts, and these springs have made leveling the bed alot finer. Each and every print the bed would get drastically out of level; at time screwing up the print. Since I put these I have alot less bed leveling issues.

going to all metal from some plastic parts just seemed like a simple mod. i have an Aquila X2...ive upgraded fans and replaced the hot end from kit from here. the heater on the upgrade wasnt recognised by the operating system, so i had to use the OEM part until i can suss the proper one.

Works great with my Cr-6 SE, I will be ordering more for my other cr’s to replace the stock extruder. It was very easy to install, I recommend setting the printer on a table for easy access to install this piece. I would recommend this to everyone.

The bed springs do not fit in an ender 3 like the description says the spring are to long. If your replacing it from a stock ender 3 then you will also have to buy a new motor because it will not fit on the stock motor.

Bought this for my son who 3D printed me a base stand for my Oculus. He had it installed right after it arrived and he likes the upgrades to his printer.

Nice upgrade to my Ender. Springs have greatly improved prints. Dont need to recalibrate Plate as often. Tube looks good but Im not sure how it well it helps. But my prints have been good.

Ive been told to get this upgrade as soon as I got my Ender 3 Pro, and I see why. The capricorn tubing is very heat resistant, better than the stock tubing, so I can safely get an all metal hot end without worrying about melting the stock tube. Also, these bes springs are tighter and stronger than the stock ones, so I dont have to worry about leveling the bed over and over after wash print. The all metal extruder is stronger and way more durable than the plastic stock one. Best upgrade package for the price. Only thing its missing is a tube cutter.

I was having a problem with under extrusion on my ender3 v2 and picked this up and it fixed the problem. This should be on all of their printers.

Im a year into printing (Ender 5) using PLA and ABS. Mostly one to one models for brackets, gears, fixtures. IMO this was a major improvement over the stock tube and feeder. Filament loads and unloads much easier and I can see a distinct improvement in my prints. Extrusion lines are cleaner and finer across the normal ranges I print with. I also ditched the factory dowel style spool holder and went with a https://www.amazon.com/gp/product/B083RTMJS1/ref=ppx_yo_dt_b_asin_title_o04_s00?ie=UTF8&psc=1. Filament feeds and runs much smoother with these two upgrades.