AMS 2 Pro Internal Hub Unit Tension Lever - Free 3D Print Model

Search models, users, collections, and posts

Winni8187

3D Printer>3D Printer Parts

IP Report

Print Profile(1)

All

H2D

P1S

A1 mini

X1E

P1P

X1 Carbon

H2D Pro

0.2mm layer, 3 walls, 40% infill

Designer

43 min

1 plate

5.0(32)

Open in Bambu Studio

Boost

139

374

358

249

Released

Description

Content has been automatically translated.

Show original

Internal Hub Unit – Tension Lever (AMS 2 Pro)

Replacement part for the Bambu Lab AMS 2 Pro

This high-quality tension lever is an essential component of the Internal Hub Unit in the AMS 2 Pro system from Bambu Lab. It ensures reliable fixation and precise alignment of the filament, enabling a stable filament flow across all material paths.

A defective or stiff tension lever can impair the functionality of the hub unit – with this replacement part, you ensure that your AMS 2 Pro continues to work smoothly and reliably.

Boost Me (for free)

If this replacement part helped you, I would appreciate a boost.

AMS

AMS 2 pro

spare part

Comment & Rating (67)

@AdamPol2000

Boosted

thx its working fine.

The designer has replied

@Winni8187

That pleases me, thank you

Show original

@LedDesgin

Boosted

Print Profile

0.2mm layer, 3 walls, 40% infill

So excited to find this model, thank you for making it! Hopefully I can get an easy replacement from Bambu but I know how bad their support can be.

(Edited)

@InsanityOnABun

Boosted

Print Profile

0.2mm layer, 3 walls, 40% infill

Works great!

@DerEimer

Boosted

Perfect – it really helped me! My original part broke, and I'm still waiting for a response from support. I printed it in ASA, and so far it’s working flawlessly. The part will stay in place, even if I get a replacement – at least until it breaks again.

(Edited)

The designer has replied

@Winni8187

I was able to help perfectly I have since received a replacement, but I still have the self-printed lever installed to this day

Show original

@DerEimer

Boosted

Replying to @Winni8187 :

I'll do exactly the same thing and see if support gets in touch today. :)

@aeudian

Boosted

Thank you! Mine broke at the same spot and had feeding issues. Unfortunately, no spare parts for the AMS 2 Internal Hub were available on Maker’s Supply.

The designer has replied

@Winni8187

Hey, I'm glad to hear it's working. It's not quite perfect, but it does what it's supposed to. I've still got mine installed, even though the new part is here.

Show original

@Stegpen

Boosted

same here was going insane trying to fix my ams

@Lebofly

Would you say this is stronger than the original one? Found mine all shredded up so printing this now, thanks for uploading

The designer has replied

@Winni8187

Hello so I still have the printed version installed even though I received a replacement part It holds up without any problems

Show original

@Lebofly

Replying to @Winni8187 :

Thanks, worked a treat for me

@ChdodPrint

Boosted

I was already working on a version, but yours works correctly, it's not perfect but the machine is finally working again, thank you 😉

(Edited)

The designer has replied

Show original

@Winni8187

Thank you, yes it is not quite perfect, but it still works for me

Show original

@Ollie30

I`ve just purchased an AMS2 pro and would be interested as to where this actually fits in case i run into the same problems. Do you have any pictures or instructions as to fitting it.

@LedDesgin

Boosted

You won't need it unless you need it. It's the lever that provides tension to the main feed motor at the back of the internal hub. https://wiki.bambulab.com/en/ams-2-pro/maintenance/replace-internal-hub-unit

@user_1069278279

works perfectly thanks for this very useful spare part

Show original

@Boricstream5736

Boosted

the original lever for the spring snapped with no warning and looking between either a $65 part and shipping and trying this out, I printed it popped it off the build plate and had the AMS up and running within an hour of pressing start printing