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MK4/MK3S+ kit shipping from $50 (DHL)

Original Prusa i3 MK3/S to MK3S+ upgrade kit

Upgrade kit for the Original Prusa i3 MK3/S to Original Prusa i3 MK3S+. With this upgrade, we are introducing the SuperPINDA and a number of small changes. X and Y axes have slightly improved plastic parts and u-bolts were changed to metal clips which are easier to mount. A number of minor changes were done to the extruder plastic parts to improve overall reliability.

You will need this upgrade in case you are using MK3 and planning to buy the MMU2S.

Otherwise, if your MK3/S runs without any issues, you will not gain any significant printing quality improvements.

Not compatible with

This product is supplied as a kit - you must assemble it by yourself!

Printed parts are NOT included! Please print them before you disassemble your MK3/S! (Filament is included in the upgrade package, STL files and assembly instructions are available below)

Download STL part files here

If your printer is out of order and you can not print the upgrade parts yourself we also offer them separately MK3/S to MK3S+ upgrade plastic parts

This product includes:


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