Prusa - Stepper Motor - E-axis Extruder - MK3/S/+, MK2.5/S, MK2/S High Temp - 3DE Premium Resin The right extruder motor is

The right extruder motor is mostly used only for support material and therefore does not run continuously

brass and nickel silver

Take out your improved prints afterwards

Fits UltiMaker S5 and UltiMaker S7

Prusa - Stepper Motor - E-axis Extruder - MK3/S/+, MK2.5/S, MK2/S High Temp - 3DE Premium Resin The right extruder motor isPrusa Stepper Motor E axis Extruder MK3 S +, MK2. 5 S, MK2 S This Prusa Motor Stepper E axis is compatible with Prusa MK3 S +, MK2. 5 S and MK2 S 3D printers. It is a powerful motor that provides stable and precise movement. It is made of high quality materials that provide high performance and durability, so you can get the most out of your printer When replacing your spare part you can follow the Prusa Manual here . Be careful to find the manual