Dual Gear Extruder Drive Feeder Upgrate for Ender 3 V2, Ender 3 Series, Ender 5 Pro, Ender 5 Plus, CR10 Series and Other 3D Printers

Replaced the stock extruder on my Ender 3 with this one as my last one couldn't grip the filament good enough anymore. It was easy to install, and once my printer was properly calibrated it performed better than the stock extruder resulting in better print quality. I'd say this is a worthwhile upgrade for the price for an Ender 3 if you plan on only printing with PLA.

So I ordered this expecting that the gear would attach to the shaft without issue. This was not the case since the shaft is too short, so I had to replace the motor.https://www.amazon.com/dp/B09L5M63B1?ref=ppx_yo2ov_dt_b_product_details&th=1That motor is a D shaft and works beautifully.

Will fit on the Ender 3 pro, but it can only fit with the Bowden tube fitting on one side (I believe it's sold with the during on one side or both, so it only needs the fitting on the side leading to the hot end).You have to adjust the 'e steps' for your extruder feed rate after installing, as this will feed slower than the single gear extruder. I bumped up from the stock 93 estep setting to around 140, but this may vary.I didn't adjust anything else and am getting prints of the same quality it seems, but no slipping on the feed at least. The new gear is too tall to let you put a knob on the motor for manual feeding as well unfortunately, but using the lever to push has been sufficient to get around the need.All in all it does what it says and seems to be good enough quality. It is generally an improvement if used properly, but may require more work than it's worth for the Ender 3 Pro.

I've been modifying machines, and wanted to upgrade a Creality style extruder to something a little better. These work well for most machines. Better than the single gear. And definitely a whole world better than the stock Creality plastic extruder.

It was an already modified version of whats out there. I have the aquila x3 and in order to use my filament feed sensor I have to raise it up as this extruder sits higher than the factory one. So currently I have the sensor turned off till I can modify it. Has a few feeding issues but I think I got the kinks worked out. I gave it 3 stars since it doesn't come with instructions. Had to watch a YouTube video of a dif channel to put it together

The extruder motor shaft is too short for this particular extruder. Other than that, it looks pretty nice. But you know, what can you do with something that looks nice but does not fit.

It's insane that the price is so low and the quality is so high. Way better extruder than all the ones I've tried including ones from creality

Worked perfectly for our Aquila ender knock off printer. Easy to install. Fit perfectly. Works great. Love the red.