ReplacementHQAccessibility
Menu

What do you need?

3D printers we cover

All of 3D printing

Independent UK replacement parts guide

Find the right replacement parts for the things you own.

What are you looking for?

The part finder covers the Bambu Lab A1 and P1S so far.

Find your part

  1. Printer
  2. Part
  3. Version
  4. Get it

The page stays where you left it. Esc or Back closes the finder.The page stays where you left it. Close or go back to return to it.

ReplacementHQ is an independent UK guide to the parts and consumables your things need. We check what manufacturers say, then show which parts fit, which don't and any limits you should know about.

Open now 3D printers · 6 printers · 77 answers

Exploded drawing of an open-frame 3D printer with five numbered parts pulled away: 1 nozzle and hotend, 2 build plate, 3 PTFE tube, 4 belts, 5 filament spool.

Or choose what you own

3D printers are open now. We'll add other things only when we can check their answers against the makers' own information.

Open now

3D printers

6 printers from Bambu Lab and Prusa · 77 answers · materials, nozzles, plates, PTFE tube, belts

Or start from a material: PLA · PETG · TPU (flexible) · PVA (support) · ABS and ASA · Polycarbonate (PC) · Nylon (PA) · Carbon and glass-fibre filled

See 3D printing

Not covered yet. Tell us which you'd like first:

An example from 3D printers

Take apart the Bambu Lab A1

Tap a numbered part and its label shows the answer. There are 13 answers for the A1. Have a different model? See every Bambu Lab printer we cover.

Open the A1 page

What the Bambu Lab A1 takes, part by part

Generic drawing · not to scale

Choose a numbered part

  1. Nozzle and hotend3 facts
  2. Build plate1 fact
  3. PTFE tube1 fact
  4. Belts1 fact
  5. Filament (materials)7 materials
MATERIAL · TPUCHECKED 11 OCTOBER 2026

Can the Bambu Lab A1 print TPU?

Fits, with limits

The maker lists TPU as ideal for the A1, with two limits in Bambu's TPU guide: the AMS lite cannot feed ordinary TPU, and the A1 series cannot print TPU 85A.

Limits

  1. Ordinary TPU cannot be fed through the AMS, AMS lite or AMS 2 Pro. Bambu's own 'TPU for AMS' filament is the exception.
  2. TPU 85A: Bambu marks it incompatible with the A1 series. Its table marks TPU 90A, TPU 95A HF and TPU for AMS as compatible.

Applies to

SOURCES 4 quotes from the maker, checked 11 October 2026

  1. SRC 01 Bambu Lab A1 (UK store)

    Supported Filament PLA, PETG, TPU, PVA Ideal ABS, ASA, PC, PA, PET, Carbon/Glass Fiber Reinforced Polymer Not Recommended

    How to read this: On Bambu's spec table each list comes before its label: PLA, PETG, TPU and PVA are marked Ideal; ABS, ASA, PC, PA, PET and carbon or glass-fibre filled filament are marked Not Recommended.

    Bambu Lab · checked 11 October 2026

  2. SRC 02 TPU printing guide (Bambu Lab Wiki)

    Other AMS models (AMS / AMS Lite / AMS 2 Pro) are not compatible with TPU filament.

    Bambu Lab · checked 11 October 2026

  3. SRC 03 TPU printing guide (Bambu Lab Wiki)

    TPU 85A TPU 90A TPU 95A HF TPU for AMS ... A1 series ❌Incompatible ✅ ✅ ✅

    Bambu Lab · checked 11 October 2026

  4. SRC 04 TPU printing guide (Bambu Lab Wiki)

    TPU for AMS filament is compatible with the standard feeding functionality of all AMS series models

    Bambu Lab · checked 11 October 2026

Everything the A1 takes, on one shelf

How it works

Point to the part. Read the answer. Check the source.

  1. Point to the part

    Each printer is drawn with its replaceable parts pulled out and numbered. Tap a number, or pick the part from the list.

  2. Read the label

    The answer comes on a label. You get the verdict in a word and a shape, any limits in full, and the printers it applies to.

  3. Check the source

    Open the sources under any label to see the maker's exact words, a link to the page and the date we checked it. If we get one wrong, we correct it in public.

How we check answers

Your say

Ask us to add something

A printer we've missed, a part, or a whole new kind of device. Requests help us decide what to add next.

  • No account
  • No email needed
  • We count requests. We don't sell them.
REQUESTNO ACCOUNT NEEDED

What should we add next?

Fill in any box. We store what you type, the page you sent it from and the time. Please don't include personal details.

How we know

  • Makers' own information. Product pages, manuals and wiki pages. Never retailers, forums or AI summaries.
  • Quoted exactly, with a link to the source and the date we checked it.
  • Not our own tests. We report what the maker says. We don't physically test parts.
  • Corrected in public. 14 corrections logged so far.

About us How we check