Tensioning roller R-15/18

Description

Tensioning roller R-15/18, used on the timing belt. Used on all printers.

In use before 2018, and on: B300 S2, B450 S2, B600 S2, B600 SR, B650 SW, B650 SF, B300 S2.1, B450 S2.1, B600 S2.1, B600 SR2.1, B650 SW2.1, B650 SF2.1.