3D Printer Kit with Aluminum Ender 3 Extruder Upgraded, Compression Die Springs for Bed Leveling, Metal Hand Twist Leveling Nut Suit for Ender 3 Pro/5/5 Pro, CR-10 Series/10V2/20/20 Pro

So much better than the original parts.

Great product! Easy install and great quality.

very good quality and good upgrade for my ender 3 pro

If you have purchased a 3-D printer and looking to do a quick and easy upgrade tomorrow not recommend anything better definitely makes 3-D printing much more enjoyable and having to constantly level the bed or having to deal with it not feeding properly no issues at all. Highly recommend.

This “upgrade” came up as being a deal and discounted when I purchased my Ender 3 V2. First off the springs included with this kit are too long. It makes the bed too high. The extruded upgrade was well made but never seemed to do anything better than the original and in fact never worked quite right on my printer. The only thing I really used in this kit was the metal leveling knobs. That’s the only reason I’m giving this 2 stars. The rest was just a waste of money for me.

the two red adjustable height wheels were missing.

The product is fine make is good but The springs are a quarter of a inch smaller than the stock cr10 springs which will make the bed smaller than the z axis can go down to making them useless on a cr10

Excellent upgrade for the ender 3. The springs are very stiff and keep the the bed rock steady. The aluminum wheels are mostly for looks but they do feel a little nicer and definitely look better than the stock plastic ones. The extruder is an aluminum version of the the stock unit. It works very well and bolts on really easily since it is the same layout as stock. The only complaint I have is that they left out the wire guides that came on the stock unit so you have to get creative if your wires are drooping down. Overall this is a very good upgrade for the price and should last a long time.

The plastic extruder that was included with my machine was wearing down within the first few weeks. This is one of my first upgrade it was incredibly helpful. Note: this set did not include the yellow springs

Everything needed was included, and very easy to install. If you use a glass bed, the Z-axis stop will need to be adjusted up about 3mms