So much better than the original parts.

Wouldve been fine if they had remembered to drill the hole that the filament goes through. Other two holes on the clip are fine and all the parts are there. This one not so much. Very upset as it is unusable.

I wish I could review the entire kit but the only usable item for me are the red tensioning wheels. Wheels: great Springs for wheels: way too long to be useful anywhere. Extruder: worthless. I’ve had to use stock screws, specialty parts and it still won’t feed filament. Update May 11: despite best efforts, none of the parts were usable for my printer. The wheels would cause the bed to raise over longer prints, failing multiple larger pieces, extruder assembly never did function properly. I’m keeping them as spares just in case a third machine will work better, but as of right now, not the parts for me.

Almost everything in this is great. The only complaint I have are the springs. They are about 8 mm too long. The extruder is a huge improvement over my stock one. The red wheels are a nice touch and the feeder is great! If I were to buy over again, I would look somewhere else with a better spring.

very good quality and good upgrade for my ender 3 pro

I upgraded these on my Ender 3 Pro to ease maintenance. The stiffer springs are a HUGE improvement over the stock springs and rarely need adjusting now The extruder I saw as insurance knowing that the stock plastic extruder arm is a potential failure point

Once completely installed, the wheels rub.. so I am going to print a spacer or something to make them work. Just wish I had known a head of time.

I recently ordered a Creality Ender 3 v2 as my first venture into the 3D printing world. A friend of mine recently did the same and recommended upgrading a few things right out of the gate. He recommended better bed springs and possibly a better extruder. I ordered this kit which included both of those items. I immediately installed them during the initial build of the printer when it arrived. Because I installed them straight away I have nothing to compare them to so I don’t have a judge of how much better they are than the factory ones. What I do know it the bed levels fairly easily and seems to maintain throughout the print. I usually always re-level the bed before each print as I take the build plate of each time when removing the builds. I can say my friend has had his Ender 3 v2 for about a month and his plastic extruder has already cracked. I guess the extruder upgrade such as the one included in this kit is worth it to avoid the headache.

I recently jumped into the world of 3D printing. Looking at other Ender users, one of the first things that were upgraded were the springs. Very simple to install for a good overall improvement with the bed. I dont find myself constantly leveling the bed now that this kit has been installed.

The springs are amazing, add in BL or CR touch and youll almost never have to level your bed again. The extruder upgrade is needed no matter what. The oem plastic WILL break.