Home3D printingPartsExtruder Unit - A1 Series
A part made by Bambu Lab
Complete A1 series extruder with hardened steel gears, filament cutter and extruder motor.
| Printer | Answer | Version | Get it |
|---|---|---|---|
| Bambu Lab A1Your printer | Fits2 quotes from Bambu Lab, checked 11 October 2026 | A1 Series | Get this part |
| Bambu Lab P1SYour printer | Not listed by the maker1 quote from Bambu Lab, checked 11 October 2026 | A1 Series |
Find your part
Bambu Lab doesn't show a part number for this part on its pages.
| Version | Details | Maker part number |
|---|---|---|
| A1 Series | Not published |
Fits The maker's own words
SRC 01 UK store product page, visible text
Bambu Lab's page lists it for these printers:
Compatibility A1 Series
SRC 02 UK store product page, visible text
The Extruder Unit features dual gears made of hardened steel to feed filament into the hotend.
Not listed by the maker
Bambu doesn't list this part for the P1S. That means Bambu doesn't say either way, not that it won't fit.
SRC 01 UK store product page, visible text
Bambu Lab's page lists it for these printers:
Compatibility A1 Series
We haven't physically tested this part. Every answer above quotes Bambu Lab's own pages, checked on 11 October 2026. For every Bambu Lab printer on one page, see the Bambu Lab printers page. Spotted a mistake? Report a mistake.
