3DBlackMT banner in a dark stone look
3DBlackMT Logo 3DBlackMT 3D printed problem solvers

Small part broken?

Don't replace it all.

When a small plastic part breaks, jams or gets lost, the whole assembly rarely needs to be replaced. 3DBlackMT makes compatible 3D printed spare parts for exactly those cases – made in Germany, sold through Etsy.

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Check a spare part

Every part has its own check page: narrow down the problem first, then compare the shape, then replace only what failed.

Blue 3DBlackMT replacement float next to the grey original part of the Ecovacs Deebot X9
New

Float for Deebot X9 Pro OMNI

Station keeps reporting a full tank although it is empty? Usually the small float in the water tank is the reason.

  • blue PETG, magnet already fitted
  • fitted by us and tested for several days
  • T80 OMNI: identical according to our research, not tested by us
3DBlackMT replacement float fitted in the water tray of an Ecovacs Deebot X8
Established

Float for Deebot X8 OMNI

The robot mops dry or the tank is not detected correctly? Check the float in the water tray first.

  • PETG replacement part with magnet
  • for X8 OMNI and X8 Pro OMNI
  • on sale since January 2026

How we work

Check first, buy second

Every product page starts with the problem and the shape comparison. We prefer a prevented wrong purchase over a return.

Compatible, not original

Our parts are compatible replicas made from PETG. Brand names are used for identification only. We are not affiliated with the manufacturers.

Made in Germany

Printed and checked in house. Sales and customer contact run through our Etsy shop.